A Week of Color in PROGRAM PRELIMINARY www.imaging.org/color early reg deadline: 22 Sept 2019 CIC27 October 21–25, 2019 Paris, #CIC27

Material Appearance Workshop Twenty-seventh Color and Imaging Conference Imaging and Color Twenty-seventh

MCS 2019: 20th International Symposium on Multispectral Colour Science

IS&T

imaging.org Sponsored by Society for Imaging Science and Technology October 21–25, 2019 • Paris, France

Table of Contents CONFERENCE SPONSOR

Conference At-a-Glance ...... 2 Venue and Travel ...... 2 CIC27 Conference Program ...... 3 Short Course Program ...... 10 Short Courses At-a-Glance ...... 11 CIC27 Workshops ...... 22 Conference Registration ...... 25 CONFIRMED EXHIBITORS Cooperating Societies as of June 27, 2019

• Comité del Color • European Optical Society (EOS) • The Finnish Color Association • Forum Farge • The French Color Imaging Group • German Society for Color Science and Application (DfwG) • GI Fachbereich Graphische Datenverarbeitung • Gruppo del Colore-Associazione Italiana Colore • IOP Printing and Graphics Science Group • Swedish Colour Centre Foundation • Imaging Society of Japan (ISJ) • The Colour Group (Great Britain) • Inter-Society Color Council (ISCC) • The Royal Photographic Society of Great Britain/ • NOBIM (Norwegian Association for Image Processing Imaging Science Group and Pattern Recognition) • Society of Motion Picture and Television Engineers (SMPTE) Program Committee

General Chair Workshop Chairs CIC27 JIST-first Associate Editors Nicolas Bonnier* Javier Vazquez-Corral Michael J. Murdoch (lead) Apple Inc. (US) University of East Anglia (UK) Rochester Institute of Technology Qianqian Pan (US) Technical Program Chairs University of Leeds (UK) Jérémie Gerhardt Maria Vanrell* IRYStec Software Inc. (Canada) CVC – Universitat Autònoma de Interactive Paper Chairs Jean-Baptiste Thomas Barcelona (Spain) Youngshin Kwak Norwegian University of Science Peter Morovic* Ulsan National Institute of and Technology (Norway) HP Inc. (Spain) Science and Technology (South Norimichi Tsumura Short Course Chairs Korea) Chiba University (Japan) Ivar Farup David Alleysson Norwegian University of Science LPNC: Laboratoire de CIC Steering Committee and Technology (Norway) Psychologie et Neurocognition Graham Finlayson Eric Walowit (France) University of East Anglia (UK) independent consultant (US) Suzanne Grinnan, IS&T (US) Liaison and Special Program Marius Pedersen, Norwegian Chair University of Science and Christine Fernandez-Maloigne Technology (Norway) University of (France) + those with (*) above

©2019 Society for Imaging Science and Technology (IS&T). CIC27 Twenty-seventh Color and Imaging Conference Color Science and Engineering Systems, Technologies, and Applications

A Week of Color in Paris

Join us in Paris, “the city of light”, for a week of color-related courses, workshops, paper pre- sentations, exhibits, and interesting conversations around technical topics and application ar- eas related to color and imaging!

I’ve attended every CIC since CIC13 in 2005. I first came to the conference as a young PhD student, monitored nearly every course CIC had to offer, and have learned so much through- out the years. I’m now truly humbled to serve as the general chair of this 27th year, and am very excited to welcome you to my hometown!

The conference begins with two days of extensive short courses on a wide range of topics, as well as an intensive one-day introduction to color science course and a workshop organized by GDR on material appearance. On Tuesday, we offer four participant-generated workshops designed to allow a deeper dive into specific color arenas.

The conference committee has put together a very strong technical program with 31 oral pa- pers, 3 invited talks, and 41 interactive (poster) papers, providing a great opportunity to learn, discuss, and share knowledge. In addition, we are thrilled to host three outstanding keynote speakers: • Dr. Marina Zannoli, vision scientist in the Display Systems Research group at Facebook Reality Labs, focusing on the perception-centered development of AR/VR displays. • Dr. Beau Watson, chief vision scientist at Apple Inc., revealing the chromatic pyramid of visibility. • Dr. Panagiotis-Alexandros Bokaris, augmented reality research engineer at L’Oréal, enlightening us with “Let there be light: An AR immersive experience”.

Long coffee breaks and lunches, plus the Welcome and Conference Receptions, provide the perfect time to meet new associates, reconnect with friends, and delve into the many exciting topics related to color and imaging.

Please help us get the word out about this amazing annual event and prepare yourself for a great week in Paris. We're looking forward to seeing you and enjoying an excellent confer- ence together! —Nicolas Bonnier General Chair CIC27

1 October 21–25, 2019 • Paris, France

Conference At-a-Glance VENUE AND TRAVEL LOGISTICS

Monday 21 October All CIC events take place at Registration open 7:00 – 15:30 • Color and Imaging one-day short course Centre International de Conférences (separate fee required), see page 10 Sorbonne Universités (CICSU) • Short Courses Day 1 (separate fees 4 place Jussieu, Patio 44–55 required), see page 10 75005 Paris • Material Appearance Symposium, see page 3 unless otherwise noted. CICSU is in the Quartier Latin, 5e Arrondissement. Tuesday 22 October Registration open 7:00 – 16:00 There is no conference hotel; attendees • Short Courses Day 2 (separate fee are asked to make their own travel and required), descriptions begin on page 10 lodging arrangements. Please feel free to • Workshop Program, see page 22 contact the IS&T office if you’d like any • Future Directions in Image Quality guidance or advice: [email protected]. • Lighting and Chromatic Adaptation • The Art and Science of High-End Digital Color Print-Making Thursday 24 October • Cultural Heritage Digitalization Registration open 8:30 – 15:30 • Welcome Reception, location TBA • Keynote: The Chromatic Pyramid of Visibility, Andrew “Beau” Watson (Apple Wednesday 23 October Inc.), see page 6 Registration open 8:00 – 16:20 • Exhibition • Opening Keynote: Perception-Centered • Technical Sessions Development of Near-Eye Displays, • Color Perception Marina Zannoli (Facebook Reality Labs), • Color Appearance see page 4 • Interactive Paper Previews II • Exhibition • Interactive (Poster) Paper Session • Technical Sessions • Invited Focal on Imaging and Art: • Lighting Scientific Imaging for Cultural Heritage, • Chromatic Adaptation Clotilde Boust (Centre de recherche et de • Material Appearance restauration des musées de France) • Printing • Conference Reception, location TBA • Interactive Paper Previews I Friday 25 October Registration open 8:30 – 12:40 • Keynote: Let There Be Light: An AR Immersive Experience, Panagiotis- EXHIBIT AT CIC27! Alexandros Bokaris (L'Oréal), see page 9 • IS&T Honors and Awards Presentations Interested in exhibiting or sponsoring an • Technical Sessions • Displays event at CIC? Contact Donna Smith to learn • Applications & Analysis • MCS 2019 more: [email protected]. • Best Student Paper Award Presentation

2 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

Conference Program Monday 21 October 2019 Wednesday 23 October 2019

8:00 – 17:45 9:00 – 10:00 SHORT COURSE PROGRAM WELCOME AND OPENING Featuring fundamental and advance-topic KEYNOTE classes, see page 10 for details. Classes Perception-Centered Development of Near- require an additional fee; you do not need to Eye Displays, Marina Zannoli, Facebook register for the conference to attend classes. Reality Labs (US)

MATERIAL APPEARANCE 10:00 – 10:40 WORKSHOP LIGHTING Organized by GDR APPAMAT CIC Best Paper Award Color Temperature This workshop looks at the different discipli- Tuning: Allowing Accurate Post-capture nary fields around the appearance of materi- White-balance Editing, Mahmoud Afifi, als, surfaces, and objects and how to measure, Abhijith Punnappurath, Abdelrahman model, and reproduce them. More informa- Abdelhamed, Hakki Can Karaimer, Abdullah tion at bit.ly/CIC27_ MAWS. Abuolaim, and Michael S. Brown, York University (Canada) Coupled Retinex, Javier Vazquez-Corral and Graham D. Finlayson, University of East Tuesday 22 October 2019 Anglia (UK)

8:00 – 15:30 11:20 – 12:50 SHORT COURSE PROGRAM CHROMATIC ADAPTATION Descriptions begin on page 10. Classes re- Time Course of Chromatic Adaptation under quire an additional fee; you do not need to Dynamic Lighting, Rik Spieringhs1, Michael register for the conference to attend classes. Murdoch2, and Ingrid Vogels1; 1Eindhoven University of Technology (the Netherlands) and 15:45 – 18:15 2Rochester Institute of Technology (US) CIC27 WORKSHOPS Degree of Chromatic Adaptation under • W1: Future Directions in Image Quality Adapting Conditions with Different • W2: Lighting and Chromatic Adaptation Luminance and Chromaticities, Siyuan Chen • W3: The Art and Science of High-End and Minchen Wei, Hong Kong Polytechnic Digital Color Print-Making University (Hong Kong) • W4: Cultural Heritage Digitalization Evaluation and Modification of von Kries Chromatic Adaptation Transform, See page 22 for details. A workshop is Shining Ma1, Peter Hanselaer1, Kees included with each full conference registration. Teunissen2, and Kevin Smet1; 1KU Leuven You may also sign up for workshops and not (Belgium) and 2Signify (the Netherlands) attend the conference. See registration form Colors and Emotions (Invited), Christine for details. Fernandez-Maloigne, (France) 18:15 – 19:45 WELCOME RECEPTION 12:50 – 14:00 Location TBA LUNCH ON OWN

3 October 21–25, 2019 • Paris, France

14:00 – 15:00 MATERIAL APPEARANCE OPENING KEYNOTE JIST-FIRST Detecting Wetness on Skin using Perception-Centered Development of RGB Camera, Mihiro Uchida and Norimichi Near-Eye Displays, Marina Zannoli, Tsumura, Chiba University (Japan) Facebook Reality Labs (US) Perceived Glossiness: Beyond Surface Properties, Davit Gigilashvili, Jean-Baptiste To create compelling mixed reality expe- Thomas, Marius Pedersen, and Jon Yngve riences, we need to better understand Hardeberg, Norwegian University of Science what it means to be an active observer in and Technology (Norway) a complex environment. In this talk, I Appearance Perception of Textiles: A make the case that building mixed reali- Texture Study, Fereshteh Mirjalili and Jon ty technology that seamlessly interfaces Yngve Hardeberg, Norwegian University of with our sensorimotor system allows for Science and Technology (Norway) immersive and comfortable experiences. First, I present a theoretical framework 15:00 – 15:40 that describes how mixed-reality tech- TWO-MINUTE INTERACTIVE nologies interface with our sensorimotor (POSTER) PAPER PREVIEWS I system. Then, I show how we can use The Importance of a Device Specific knowledge about the human visual sys- Calibration for Smartphone Colorimetry, tem to develop novel image quality met- Miranda Nixon, Felix Outlaw, Lindsay rics for near-eye displays. Finally, I de- MacDonald, and Terence Leung, University scribe how the Display Systems Research College London (UK) group at Facebook Reality Labs develops Jointly Design Plane-dependent FM Screens image quality metrics, testbeds, and pro- Sets using DBS Algorithm, Yi Yang and totypes to define requirements for future Jan Allebach, Purdue University (US) AR/VR displays. More specifically, I Color Processing and Management in Ghost- present a series of head-mounted proto- script, Michael Vrhel, Artifex Software (US) types, rendering techniques, and bench- An Evaluation of Colour-to-Greyscale Image top testbeds that explore various paths to Conversion by Linear Anisotropic Diffusion support focus cues in near-eye displays. and Manual Colour Grading, Aldo Barba Ramirez, Marius Pedersen, and Ivar Farup, Norwegian University of Science and for Portrait Images to Enhance the Affective Technology (Norway) Quality, Yuchun Yan and Hyeon-Jeong Suk, Developing a Visual Method to Characterize KAIST (South Korea) Displays, Yu Hu, Ming Ronnier Luo, Baiyue On an Euler-Lagrange Equation for Color to Zhao, and Mingkai Cao, Zhejiang University Gray-scale Conversion, Hans Jakob Rivertz, (China) Norwegian University of Science and A Testing Paradigm for Quantifying ICC Technology (Norway) Profilers, Pooshpanjan Roy Biswas, Conceptualization of Color Temperature Alessandro Beltrami, and Joan Saez Gomez, Scenario Applied to Quality Lighting Design, HP Printing and Computing Solutions (Spain) Estelle Guerry, Céline Caumon, Georges Beyond raw-RGB and sRGB: Advocating Zissis, Elodie Bécheras, and Laurent Canale, Access to the Colorimetric Image State, Université de (France) Hakki Karaimer and Michael Brown, York Effects of Black Luminance Level on Image University (Canada) Quality, Ye Seul Baek and Youngshin Kwak, Skin Balancing: Skin Color Based Calibration Ulsan National Institute of Science and

4 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

Technology, and Sehyeok Park, Samsung CONVENE A CONVERSATION Electronics (South Korea) Evaluating Colour Constancy on the New Want to find others at CIC interested in a MIST Dataset of Multi-illuminant Scenes, technical topic not covered at CIC that Xiangpeng Hao, Brian Funt, and Hanxiao you’d like to discuss more? Convene a Jiang, Simon Fraser University (Canada) group during a coffee break. Contact Styling of Refrigerator Lighting by Altering [email protected] for details. its Chromaticity and Placement, Kyeong Ah Jeong and Hyeon-Jeong Suk, KAIST (South Korea) 16:20 – 17:40 Analysis of Relationship Between Wrinkle PRINTING Distribution and Age based on the Compo- JIST-FIRST Angular Color Prediction Model nents of Surface Reflection by Removing for Anisotropic Halftone Prints on a Metallic Luminance Unevenness on the Face, Ikumi Substrate, Petar Pjanic, Disney Research Nomura1, Kaito Iuchi1, Mihiro Uchida1, Zurich (Switzerland); Li Yang and Anita Nobutoshi Ojima2, Takeo Imai2, and Teleman, RISE (Sweden); and Roger D. Norimichi Tsumura1; 1Chiba University and Hersch, Ecole Polytechnique Federale de 2Kao Corporation (Japan) Lausanne (Switzerland) Illuminance Impacts Opacity Perception of Printing with Light: Daylight-fluorescent Inks Textile Materials, Davit Gigilashvili, for Large-gamut Multi-color Printing, Peter Fereshteh Mirjalili, and Jon Yngve Hardeberg, Morovic1, Ján Morovic2, Peter Klammer3, Norwegian University of Science and Javier Maestro1, Garry Hinch3, and James Technology (Norway) Stasiak3; 1HP Inc. (Spain), 2HP Inc. (UK), and Impact of Shape on Apparent Translucency 3HP Inc. (US) Differences, Davit Gigilashvili1, Philipp Urban1.2, Estimation of Layered Ink Layout from Arbi- Jean-Baptiste Thomas1, Jon Yngve Hardeberg1, trary Skin Color and Translucency in Inkjet and Marius Pedersen1; 1Norwegian University 3D Printer, Junki Yoshii1, Shoji Yamamoto2, of Science and Technology (Norway) and Kazuki Nagasawa1, Wataru Arai3, Satoshi 2Fraunhofer Institute for Computer Graphics Kaneko3, Keita Hirai1, and Norimichi Tsumura1; Research IGD (Germany) 1Chiba University, 2Tokyo Metropolitan Line Spread Function of Specular Reflection College of Industrial Technology, and 3Mimaki and Gloss Unevenness Analysis, Shinichi Engineering Corporation (Japan) Inoue and Norimichi Tsumura, Chiba University A Psychovisual Study of Print Smoothness (Japan) via Metameric Samples, Sergio Etchebehere Removing Gloss using Deep Neural Network and Peter Morovic, HP Inc. (Spain), and Ján for 3D Reconstruction, Futa Matsushita, Ryo Morovic, HP Inc. (UK) Takahashi, Mari Tsunomura, and Norimichi Tsumura, Chiba University (Japan) Estimating Concentrations of Pigments using Encoder-decoder Type of Neural Network, Kensuke Fukumoto and Norimichi Tsumura, Chiba University (Japan), and Roy Berns, Rochester Institute of Technology (US) Color Space Transformation using Neural Networks, Lindsay MacDonald, University College London (UK), and Katarina Mayer, ESET (Slovakia)

5 October 21–25, 2019 • Paris, France

Thursday 24 October 2019 THURSDAY KEYNOTE The Chromatic Pyramid of Visibility, 9:00 – 10:00 Andrew “Beau” Watson, Apple Inc. (US) THURSDAY KEYNOTE The Chromatic Pyramid of Visibility, Andrew The Pyramid of Visibility is a simplified B. Watson, Apple Inc. (US) model of the spatio-temporal luminance contrast sensitivity function (Watson and 10:00 – 12:00 Ahumada 2016). It posits that log sensi- COLOR PERCEPTION tivity is a linear function of spatial fre- Modelling the Simultaneous Colour Contrast quency, temporal frequency, and log lu- Effect, Yuechen Zhu and Ming Ronnier Luo, minance. It is valid only away from the Zhejiang University (China) spatiotemporal frequency origin. Perceptual Estimation of Diffuse White Level Though very useful in a range of appli- in HDR Images, Fu Jiang and Mark Fairchild, cations, the pyramid would benefit from Rochester Institute of Technology (US), and an extension to the chromatic domain. In Kenichiro Masaoka, NHK Science & this talk, I describe our efforts to develop Technology Research Laboratories (Japan) this extension. Among the issues we ad- Temporary Tritanopia: Effects of Cataract dress are the choice of color space, the Surgery on Color, John McCann, McCann definition of color contrast, and how to Imaging (US) combine sensitivities among multiple JIST-FIRST Color Vision Differences Following pyramids. Retinal Detachment and Subsequent Cataract Surgery, Susan Farnand1, Rajeev Ramchandran2, and Mark Fairchild1; Sensitivity in Vertical and Oblique 1Rochester Institute of Technology and Orientations, Seyed Ali Amirshahi and Marius 2University of Rochester (US) Pedersen, Norwegian University of Science and Technology (Norway) 12:00 – 12:45 Modelling Incomplete Chromatic Adaptation TWO-MINUTE INTERACTIVE on a Display under Different Ambient Illumi- (POSTER) PAPER PREVIEWS II nations, Rui Peng1 and Ming Ronnier Luo1,2; Influence of Texture Structure on the 1Zhejiang University (China) and 2University of Perception of Color Composition, Jing Wang, Leeds (UK) Bloomberg LP (US); Jana Zujovic, Google (US); Real-world Environment Affects the Color June Choi, Accenture (US); Basabdutta Appearance of Virtual Stimuli Produced by Chakraborty, Amway (US); Rene van Egmond Augmented Reality, Siyuan Chen and and Huib de Ridder, Delft University of Minchen Wei, Hong Kong Polytechnic Technology (the Netherlands); and Thrasyvoulos University (Hong Kong) N. Pappas, Northwestern University (US) Colour Image Enhancement using Perceptual Chromaticity Coordinates for Graphic Arts Saturation and Vividness, Muhammad based on CIE 2006 LMS with Even Spacing Safdar, Jon Yngve Hardeberg, and Noemie of Munsell Colours, Richard A. Kirk, FilmLight Pozzera, Norwegian University of Science Ltd. (UK) and Technology (Norway) Impact of Matching Primary Peak Wave- New Metrics for Evaluating Whiteness of length on Color Matching Accuracy and Fluorescent Samples, Xi Lv1, Yuzhao Wang1, Observer Variability, Jiaye Li, Kevin Smet, Minchen Wei2, and Ming Ronnier Luo1; and Peter Hanselaer, KU Leuven (Belgium) 1Zhejiang University and 2The Hong Kong Comparing the Chromatic Contrast Polytechnic University (China)

6 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

IMAGING AND ART DEMONSTRATION SESSION Scientific Imaging for Cultural Heritage (Invited Focal), Clotilde Boust, Centre de Show the hardware, software, test charts, recherche et de restauration des musées images, etc. that you are working on. de France (France) Open to all, the Demonstration Session allows attendees to view and interact with Scientific imaging is an important part of “products” discussed during presentations conservation sciences developed in mu- or in the hallways. Demonstrations occur seum laboratories. This is mainly be- during the Friday morning coffee break. cause it is noninvasive, a decisive ad- Interested in participating? Contact Donna vantage to studying unique artworks. Smith at [email protected]. Various 2D and 3D optical techniques using several radiations (visible, UV, IR, X-rays) lead to a precise state report of New Design of pH-responsive Packaging the artwork, for color, shape, and sur- Materials for Milk, Asli Beylerr Çigil, Amasya face on first intention. Depending on the University, and Memet Vezir Kahraman, object’s conservation question, more in- Marmara University (Turkey) vestigation can be done to detect origi- Improvement of Blood Pressure Estimation nal or restauration materials or fabrica- from Face Video using RGB Camera, tion techniques. Several examples of Ryo Takahashi1, Kenta Masui1, Keiko imaging for art conservation are present- Ochiai-Ogawa2, and Norimichi Tsumura1; ed, with a focus on color collections and 1Chiba University and 2Kanazawa University multimodal images. Hospital (Japan) Measuring, Modeling, and Reproducing Material Appearance from Specular Profile, No-Reference Image Quality Metric for Shoji Tominaga, Norwegian University of Tone-Mapped Images, Muhammad Usman Science and Technology (Norway) Khan, Imran Mehmood, Ming Ronnier Luo, MCS 2019 Exposure Invariance in Spectral and Muhammad Farhan Mughal, Zhejiang Reconstruction from RGB Images, Yi-Tun Lin University (China) and Graham D. Finlayson, University of East Least Squares Optimal Contrast Limited Anglia (UK) Histogram Equalisation, Jake McVey and MCS 2019 Estimation of Blood Concentra- Graham Finlayson, University of East Anglia tions in Skin Layers with Different Depths, (UK) Kaito Iuchi1, Rina Akaho1, Takanori Igarashi2, Benchmark of Metrics for the Assessment of Nobutoshi Ojima2, and Norimichi Tsumura1; 360-degree Images Quality, Chaker Larabi, 1Chiba University and 2Kao Corporation University of Poitiers (France) (Japan) Tone Mapping Operators Evaluation Based MCS 2019 Deep Learning for Dental on High Quality Reference Images, Imran Hyperspectral Image Analysis, Oleksandr Mehmood, Muhammad Usman Khan, Ming Boiko, Joni Hyttinen, Pauli Fält, Heli Jäsberg, Ronnier Luo, and Muhammad Farhan Mughal, Arash Mirhashemi, Arja Kullaa, and Markku Zhejiang University (China) Hauta-Kasari, University of Eastern Finland Colorimetric Determination of Vanadium in (Finland) Water Samples, Asli Beyler Çigil, Amasya MCS 2019 Spectral Image Recovery from University, and Oya Aydin Urucu and Emine Spectral Filter Array Cameras using LMMSE, Arman Kandirmaz, Marmara University Prakhar Amba and David Alleysson, LPNC, (Turkey) CNRS (France)

7 October 21–25, 2019 • Paris, France

MCS 2019 Development of the Stool Color 19:00 – 21:00 Card for Early Detection of Biliary Atresia CONFERENCE RECEPTION using Multispectral Image, Masaru Tsuchida1, Join colleagues for a wonderful evening of net- Hideaki Gunji2, Hideki Nakajima3, Takahito working, food, and wine in a special Paris Kawanishi1, Kunio Kashino1, and Akira Matsui3; location TBA. 1NTT Corporation, 2Japan Association of Graphics Arts Technology, and 3National Center for Child Health and Development (Japan) Friday 25 October 2019 12:45 – 14:00 LUNCH ON OWN 9:00 – 10:10 CLOSING KEYNOTE AND IS&T 14:00 – 15:20 AND CIC AWARDS COLOR APPEARANCE Let There Be Light: An AR Immersive Vividness as a Colour Appearance Attribute, Experience, Panagiotis-Alexandros Bokaris, Helene Midtfjord, Phil Green, and Peter L'Oréal (France) Nussbaum, Norwegian University of Science and Technology (Norway) 10:10 – 12:40 Consistent Colour Appearance—A Novel DISPLAYS Measurement Approach, Marco Mattuschka, Estimating OLED Display Device Lifetime Andreas Kraushaar, and Philipp Tröster, Fogra from Pixel and Screen Brightness and its Forschungsinstitut für Medientechnologien e.V. Application, Jeremie Gerhardt1, Michael E. (Germany) Miller2, Hyunjin Yoo1, and Tara Akhavan1; Change of Color Appearance Due to 1IRYStec Software Inc. (Canada) and Extremely High Light Level: Corresponding 2LodeSterre Sciences, Ltd. (US) Colors, Wenyu Bao and Minchen Wei, The Illuminant Estimation Through a Reverse Hong Kong Polytechnic University (Hong Kong) Calibration of AWB Image That Contains Measurement of CIELAB Spatio-chromatic Displays, Taesu Kim, Eunjin Kim, and Contrast Sensitivity in Different Spatial and Hyeon-Jeong Suk, KAIST (South Korea) Chromatic Directions, Vlado Kitanovski1, Smartphone-based Measurement of the Alastair Reed2, Kristyn Falkenstern2, and Melanopic Daylight Efficacy Ratio, Marius Pedersen1; 1Norwegian University of Marcel Lucassen, Dragan Sekulovski, and Science and Technology (Norway) and Tobias Borra, Signify Research (the 2Digimarc Corporation (US) Netherlands) Quantitative Assessment of Color Tracking 15:20 – 17:00 and Gray Tracking in Color Medical INTERACTIVE SESSION Displays, Wei-Chung Cheng, Chih-Lei Wu, and Aldo Badano, US Food and Drug 17:00 – 17:30 Administration (US) IMAGING AND ART Assessing Colour Differences under a Wide Scientific Imaging for Cultural Heritage Range of Luminance Levels using Surface (Invited Focal), Clotilde Boust, Centre de and Display Colours, Qiang Xu1, Guihua recherche et de restauration des musées de Cui2, Muhammad Safdar3, Ming Ronnier France (France) Luo1, and Baiyue Zhao1; 1Zhejiang University (China), 2Wenzhou University (China), and 3COMSATS Institute of Information Technology (Palestine)

8 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

2019 Land Medal Winner Camera Optics: The CAOS Camera – Empowering Full CLOSING KEYNOTE Spectrum Extreme Linear Dynamic Range Let There Be Light: “An AR Immersive Imaging, Nabeel Riza, University College Experience”, Panagiotis-Alexandros Cork (Ireland) Bokaris, L'Oréal (France)

12:40 – 14:00 Video-projected augmented reality offers LUNCH ON OWN unique immersive experiences while it changes the way we perceive and inter- 14:00 – 15:00 act with the world. By projecting on real- APPLICATIONS & ANALYSIS world objects we can change their ap- JIST-FIRST Deep Learning Approaches for pearance and create numerous effects. Whiteboard Image Quality Enhancement, Due to physical limitations and the com- Mekides Assefa Abebe and Jon Yngve plexity of such AR systems, color cali- Hardeberg, Norwegian University of Science bration, and processing for desired ap- and Technology (Norway) pearance changes require to be Analyzing Color Harmony of Food Images, specifically addressed. Gianluigi Ciocca, Paolo Napoletano, and This talk focuses on the challenging as- Raimondo Schettini, University of Milano- pects of video-projected AR systems com- Bicocca, and Isabella Gagliardi and Maria posed of video projectors and cameras: Teresa Artese, National Research Council of geometric calibration, latency, color cal- Italy (Italy) ibration, and characterization of desired Physical Noise Propagation in Color Image effects. Such an AR solution developed at Construction: A Geometrical Interpretation, L’Oréal is presented to demonstrate ap- Axel Clouet and Jérôme Vaillant, CEA-LETI, plications in beauty industry. and David Alleysson, Université Alpes (France) Relative Spectral Difference Occurrence Ma- 15:40 – 17:00 trix: A Metrological Spectral-spatial Feature 20TH for Hyperspectral Texture Analysis, Rui Jian INTERNATIONAL Chu, Noël Richard, and Christine Fernandez- SYMPOSIUM ON MULTISPECTRAL Maloigne, Universite de Poitiers (France), and COLOUR SCIENCE (MCS 2019) Jon Yngve Hardeberg, Norwegian University There are five Interactive (Poster) Papers that of Science and Technology (Norway) are also part of MCS 2019. See page 7. Appearance Reconstruction of Fluorescent Objects based on Reference Geometric Fac- Polarized Multispectral Imaging for the tors, Shoji Tominaga, Norwegian University Diagnosis of Skin Cancer, Laura Rey of Science and Technology (Norway), and Barroso1, Francisco Javier Burgos Fernández1, Keita Hirai and Takahiko Horiuchi, Chiba Fernando Díaz Douton1, Sara Peña University (Japan) Gutiérrez1, Satiago Royo Royo1, Josep Malvehy Guilera2, Susana Puig Sardá2, Xana 17:20 – 17:30 Delpueyo Espanyol1, Giovanni Pellacani3, CLOSING REMARKS AND BEST and Meritxell Vilaseca Ricart1; 1Universidad STUDENT PAPER AWARD Politécnica de Cataluña (Spain), 2Clinic Hospital of Barcelona (Spain), and 3Università di Modena e Reggio Emilia (Italy)

9 October 21–25, 2019 • Paris, France

CIC27 Short Course Program

MONDAY 21 OCTOBER 2019 Intended Audience: scientists, engineers, students, and managers involved in the design of color processing algorithms or color imaging EIGHT-HOUR CLASS systems. SC01: Color and Imaging 8:30 – 17:45 (8 hours) Gaurav Sharma has more than two decades of Instructor: Gaurav Sharma, University of experience in the design and optimization of col- Rochester or imaging systems and algorithms that spans em- Level: Introductory ployment at the Xerox Innovation Group and his current position as a professor at the University of This course provides a comprehensive intro- Rochester in the departments of electrical and duction to the fundamentals of color percep- computer engineering and computer science. tion, measurement, and representation. The Additionally, he has consulted for several com- course begins with the psychophysics of col- panies on the development of new imaging sys- or, relating physical descriptions of color, tems and algorithms. He holds 51 issued patents through stages of the human visual system, to and has authored more than 200 peer-reviewed perceptual attributes of hue, saturation, and publications. He is the editor of the Digital Color lightness. The anatomy and physiology of the Imaging Handbook (CRC Press) and served as visual system stages are briefly described. the editor-in-chief for the IS&T/SPIE Journal of From there, basic colorimetric and perceptu- Electronic Imaging (2011-2015). Sharma is a al color representations are developed, with Fellow of IS&T, IEEE, and SPIE. a particular focus on CIE standards such as the CIEXYZ tristimulus space and the CIELAB and CIELUV perceptually uniform color TWO-HOUR CLASSES spaces. Chromaticity representations are dis- NEW SC02: Solving Color Problems Using Vector cussed as convenient 2D visualization tools. Space Arithmetic 8:00 – 10:00 (2 hours) Benefits: Attendees will be able to: Instructor: Michael Vrhel, Artifex Software, Inc. • Describe the basic findings from color Level: Intermediate matching experiments and the concept of trichromacy. Matrices and vectors have been used for • Transform between commonly used color decades to model color technologies. Be- space representations. sides allowing the modeling of complex sys- • Describe how these color representations tems, this notation is readily implemented in relate to the stages of the human visual vector-based languages like MATLAB. For system. some, this material can be overwhelming. • Discuss chromatic adaptation and its The goal of the course is to make this ap- critical role in color perception. proach to color science problems accessible • Understand and differentiate among to everyone. We will first review the basics of illuminant, observer, and device matrices and vectors including the conditions metamerism. under which this notation can be used for col- • Understand the utility of uniform color or systems. Models in the area of color spaces and color appearance attributes. recording, reproduction, measurement, and transformation are covered. Optimization methods are reviewed, including the determi-

10 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

MONDAY COURSES / WORKSHOPS

8:30 – 17:45 (TBC) GDR APPAMAT Material Appearance Workshop (bit.ly/CIC27_MAWS)

8:30 – 17:45 SC01: Color and Imaging

Color

Basics

8:00 – 10:00 10:15 – 12:15 13:30 – 17:45 NEW SC02: Solving Color SC03: The Art of Making EXPANDED FOR 2019 SC04: The Human Imaging Pipeline:

Topics Problems Using Vector . . . Better Pixels . . . Color Vision and Visual Processing . . .

Advanced

TUESDAY COURSES / WORKSHOPS 8:00 – 10:00 10:15 – 12:15 13:30 – 15:30 15:45 – 18:15 SC05: Color and Appearance SC09: Characterizing REVISED FOR 2019 W1: Future Directions in Color in 3D Printing Surface Appearance SC12: Adv. Colorimetry . . . Image Quality Appearance

SC06: Fundamentals of REVISED FOR 2019 SC10: SC13: Color Fundamentals W2: Lighting and Chromatic Processing Viewing & Psychophysics Spatial Color Perception . . . in LED Lighting Adaptation

SC11: Color Optimization NEW SC07: Digital Cinema SC14: Using the New Colour W3: Art & Science of High-End Color Mgmt Technology, iccMAX . . . Digital Color Print-Making Optimizing for Displays Environment & IQ Evaluation

SC08: Camera Color Characterization: Theory and Practice NEW SC15: Color Imaging W4: Cultural Heritage Challenges: Mobile Phone Optics Digitalization Cameras Color and nation of closed form solutions. For those of the mathematical modeling and optimiza- problems that cannot be solved directly, nu- tion of color systems. merical methods are required. In these cas- es, we turn to the use of MATLAB to model ex- Michael Vrhel has more than 30 years’ experi- ample systems. With the models in place, we ence in color imaging. He received a PhD in demonstrate the use of MATLAB’s optimiza- electrical engineering from North Carolina State tion methods to determine a solution. University. During his PhD studies he was a Kodak Fellow. He was a research associate with Benefits: Attendees will be able to: the National Research Council and has held • Understand the matrix-vector equations of- positions at Color Savvy Systems, Conexant ten seen at color conferences and in color Systems, TAK Imaging, Pagemark Technology, journals. and Artifex Software. He is the co-author of The • Express their own color systems in terms Fundamental of Digital Imaging from Cambridge of vectors and matrices as well as know University Press. when it is appropriate to do so. • Determine closed form solutions to SHORT COURSE MONITORS optimization problems in color. • Implement their models in MATLAB and Interested in taking a class, but lack apply numerical optimization methods. funding? Volunteer to be a course monitor. Contact [email protected]. Intended Audience: engineers, students, and Preference given to students. those wishing to have a firmer understanding

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SC03: The Art of Making Better Pixels: High cast, and vision science. No direct previous Dynamic Range Display Concepts and knowledge is required, but a basic under- Technologies standing of traditional display and imaging 10:15 – 12:15 (2 hours) concepts is beneficial. Instructor: Timo Kunkel, Dolby Laboratories, Inc. Level: Introductory Timo Kunkel is a senior color and imaging re- searcher in the CTO office of Dolby Labs, Inc. He The field of High Dynamic Range imaging or has been working with HDR imaging concepts HDR was coined more than 20 years ago for more than 15 years and his main areas of in- and has been evolving ever since. Over time, terest are advanced display and imaging tech- various building blocks have been designed nologies and how we can continue bringing that are suitable to form perceptually-correct, them closer to human perception. He received artistically-compelling, and technologically- his PhD in computer science from the University of efficient HDR imaging systems. Now, as Bristol (UK) and a MSc from the University of those technologies are implemented into an Freiburg (Germany). increasing number of mainstream devices, it is important to keep track of several key per- FOUR-HOUR CLASS ceptual and technological concepts in order SC04: The Human Imaging Pipeline: Color Vision to avoid pitfalls that can impact image fideli- and Visual Processing from Optics to Perception ty when processing, transmitting, and dis- Expanded for 2019 playing HDR imagery. This course is intended 13:30 – 17:45 (4 hours) as an introduction into HDR display systems Instructor: Andrew Stockman, UCL Institute of and its related imaging pipelines. Ophthalmology Level: Intermediate Benefits: Attendees will be able to: • Understand how the human visual system The course covers human color vision and vi- perceives the physical world around us sual processing from the optics of the eye to and how HDR display technologies cater high-level color perception and cognition. Top- to this. ics include physiological optics and light, the • Assess how we can display a plausible photoreceptor sensor array, univariance and depiction of the ‘real’ physical world and the trichromacy of human color vision, pho- how we convey artistic intent. toreceptor spectral sensitivities and colour • Identify the importance of a display’s matching, melanopsin and intrinsically photo- white and black levels, its tone response sensitive retinal ganglion cells, color-opponent curve, and quantization steps as well as and non-opponent encoding and processing its color volume. of color signals after the cone photoreceptors, • Explain the fundamentals of common HDR neural processing of visual signals and paral- and Wide Color Gamut display technolo- lel pathways from eye to brain, color in the gies such as full array dual modulation, cortex, color after-effects, color constancy, col- OLED, Quantum Dot, and Mini/MicroLED- or contrast and assimilation, color categories, based display. and color and cognition. Individual differ- • Differentiate the considerations for creat- ences and color vision deficiencies, which can ing compelling content that lives up to the substantially affect the individual’s experience capabilities of HDR displays. are described along with their underlying ge- netic causes. Best practices are reviewed for Intended Audience: anyone working in image dis- using the Stockman & Sharpe (2000) LMS play related fields such as display design, cone fundamentals and XYZ color matching content creation, image transport and broad- functions that form the new CIE 2006 and

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2015 TC 1-36 colorimetry standards. Visual Short Course Fees Separate registration is required. Fees in US$. effects and illusions are demonstrated to illus- trate many of phenomena discussed. If you register: by 22 Sept after 22 Sept 2-hour Member $185 $235 2-hour Non-member $210 $260 Benefits: Attendees will be able to: 2-hour Student $65 $90 • Have a fundamental understanding of hu- man color vision and visual processing 4-hour Member $290 $340 and its properties, limitations, and indi- 4-hour Non-member $315 $365 4-hour Student $95 $120 vidual differences. • Improve optimization choices amongst 8-hour Member $510 $560 sensors, imaging pipelines, and displays. 8-hour Non-member $560 $610 8-hour Student $195 $220

Intended Audience: scientists and engineers inter- IS&T reserves the right to cancel classes in the event of ested in understanding human color vision insufficient advance registration. Please register early. and visual processing. Benefits: Attendees will be able to: Andrew Stockman is the Steers Professor at the • Understand the basic concepts of 3D UCL Institute of Ophthalmology. His research ar- printing as they relate to color and eas include color vision, rod vision, visual adap- appearance. tation, and temporal sensitivity. He may be best • Understand the differences between the known for his work with Ted Sharpe on spectral existing color-capable 3D printing sensitivities and luminous efficiency. He is the prin- technologies. cipal author of the widely-used colour database at • Describe ways to represent color and http://www.cvrl.org. In 2016 he received the other appearance properties attached to Colour Group Newton medal, and in 2018 the 3D shapes. Inter-Society Color Council Macbeth Award. • Learn the main principles of the 3D color reproduction pipeline. • Have a basic understanding of 3D TUESDAY 22 OCTOBER 2019 surface halftoning.

Intended Audience: attendees wishing to become TWO-HOUR CLASSES more familiar with the opportunities and chal- lenges of the emerging field of graphical 3D 8:00 – 10:00 printing, which may include color and imag- SC05: Color and Appearance in 3D Printing ing specialists, 3D printer designers, and 8:00 – 10:00 (2 hours) software developers. Instructor: Philipp Urban, Fraunhofer Institute for Computer Graphics Research IGD Philipp Urban is head of the Competence Center Level: Intermediate 3D Printing Technology at the Fraunhofer IGD in Darmstadt, Germany, where he works on the ap- Novel 3D printers can combine multiple col- pearance reproduction of objects using multimate- orful materials in a single object enabling the rial 3D printers. He is also an adjunct professor at reproduction of an object’s color, texture, the Norwegian Colour and Visual Computing gloss, and translucency in addition to its Laboratory, Department of Computer Science, shape. This short course provides an Norwegian University of Science and Technology overview of the relevant 3D printing tech- (NTNU), Gjovik, Norway. During his career he nologies and focuses on the color and ap- has been a visiting scientist at the Munsell Color pearance reproduction pipeline. Science Laboratory at RIT and head of the color

13 October 21–25, 2019 • Paris, France

research group at TU Darmstadt. He holds an MS James A. Ferwerda is an associate professor and in mathematics from University of Hamburg and a the Xerox Chair in the Chester F. Carlson Center PhD from Hamburg University of Technology. for Imaging Science at the Rochester Institute of Technology. He received a BA in psychology, MS in computer graphics, and a PhD in experi- SC06: Fundamentals of Psychophysics mental psychology, all from Cornell University. 8:00 – 10:00 (2 hours) The focus of his research is on building compu- Instructor: James A. Ferwerda, Rochester Institute tational models of human vision from psy- of Technology chophysical experiments and developing ad- Level: Intermediate vanced imaging systems based on these models.

Psychophysical methods from experimental psychology can be used to quantify the rela- NEW SC07: Digital Cinema Environment and tionships between the physical properties of Image Quality Evaluation the world and the qualities people perceive. 10:15 – 12:15 (2 hours) The results of psychophysical experiments can Instructors: Miloslav Novák, Silesian University be used to create models of human perception and Antonín Charvát, EIZO Group that can guide the development of effective col- Level: Intermediate or imaging algorithms and enabling interfaces. This course provides an introduction to the the- The digital cinema environment–the umbrella ory and practice of psychophysics and teach- of the projector, portal, screen, ambient light, es attendees how to develop experiments that and cinema architecture–is examined from can be used to advance color imaging re- the invention of cinematography to the pres- search and applications. Hands-on examples ent, in relation to the spectator's perception. are used throughout so that attendees under- Practical methods of measurement, calibra- stand how to design and run their own experi- tion, and image quality evaluation of digital ments, analyze the results, and develop per- cinema projectors and displays using ISO ceptually-based algorithms and applications. and SMPTE international standards and test images are explained. Benefits: Attendees will be able to: First, the course demonstrates new guide- • Identify the major techniques for measur- lines for faster, simpler, and more precise lu- ing perceptual thresholds and scales. minance and chrominance measurement us- • Design perception experiments using ing a photospectro radiometer, DCP player, these techniques. and D-Cinema 4K display. Next, we de- • Analyze the data from these experiments scribe the calibration principles of the D-Cin- to derive perceptual metrics. ema projector using P7 color space correc- • Apply these metrics to practical problems tion. Finally, we provide an overview of in color imaging. techniques for the determination of measured photometric and colorimetric deviations from Intended Audience: students and professionals the ISO and SMPTE standards with several who want to be able to interpret the results of tools for advanced graphical analysis (ADA) perception psychology experiments and de- using polarograms and CIEDE2000 formula velop their own perception studies. The course to better understand specific cinema low lev- assumes a basic level understanding of issues el light conditions. in color and imaging science, engineering, and statistics. No specific knowledge of per- Benefits: Attendees will be able to: ception psychology is required. All relevant • Understand the complexity and terminology concepts are introduced in the class. of the digital cinema environment and learn

14 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

about its similarity to the analog 35mm film image technologies (displays, printing, photo, projection in cinema history context. and video facilities, as well as digital cinema). • Measure luminance and colorimetric Now he is director of the EIZO Group in the coordinates deviation from the reference Czech Republic and Slovakia. He has given projector or display and evaluate quality workshops focused on color management and of the measuring device. image technologies in different higher education- • Apply digital cinema projector and al programs at various Czech and Slovak display calibration process step-by-step. schools. There he prepared and tested different • Learn the techniques for objective and image technology postproduction workplaces for subjective image quality evaluation of the students. projector or display using ISO and SMPTE standard image tests for digital cinema, including advanced graphical 10:15 – 12:15 analysis of the measured data. • Distinguish strengths and weaknesses of SC09: Characterizing Surface Appearance the digital cinema projectors and displays 10:15 – 12:15 (2 hours) with different manufacturer’s technologies. Instructor: James A. Ferwerda, Rochester Institute of Technology Intended Audience: anyone interested in Digital Level: Intermediate Cinema projection or imaging on display in environments optimized for mesopic vision in Surface appearance is of critical importance low light-level conditions. Students, re- in a wide variety of fields including design, searchers, color grading artists, filmmakers, manufacturing, forensics, medicine, and cul- cinema operators, and other users who want tural heritage preservation. This class first in- to apply SMPTE and ISO standards and im- troduces a framework for characterizing sur- age tests for digital cinema measurement, face appearance that includes the visual calibration, and image evaluation for the pro- attributes of color, gloss, translucency, and duction of superior imaging experiences. texture. It then reviews efforts that have been made to measure these attributes, and de- Miloslav Novák graduated from Film Academy scribe the psychophysical methods that are of Miroslav Ondrícek where he received his Dipl used to relate the physical properties of sur- Tech and continued his studies at the Faculty of faces to their visual appearances. Finally, the Arts of in Prague. He received potential for using computer-graphics tech- his MA (2008) in documentary filmmaking at the niques to simulate the appearances of com- Academy of Performing Arts in Prague after grad- plex surfaces is discussed, and how new dig- uating their editing department (2002). Since ital imaging technologies are being used to 2011, he has been teaching audiovisual tech- advance the measurement, modeling, visuali- nology and restoration at the Silesian University zation, and communication of surface in Opava and at the Academy of Performing Arts appearance is described. where he is completing his PhD study. He has been cooperating with various film and photo Benefits: Attendees will be able to: archives, museums, and restoration labs as the • Identify the factors that contribute to the researcher, technology supervisor, and/or restor- appearances of complex surfaces. er inland and abroad. • Understand the physical bases of surface Antonín Charvát graduated the faculty of elec- appearance and how these bases are trical engineering of the Czech Technical Univer- measured. sity with a MSc (1986) in cybernetic and com- • Learn about the psychophysical methods puters. He dedicated his career to the field of used to relate the physical and perceptual

15 October 21–25, 2019 • Paris, France

aspects of surface appearance. tion and then extending it to more complex • Distinguish the different systems used to and realistic ones. During the following hour, describe and communicate surface we analyze a variational model that formal- appearance. izes and extends the previous description to • Comprehend how computer-graphics and a more general framework that accounts also digital imaging techniques are rapidly for cognitive phenomena. advancing the state-of-the-art in surface appearance characterization. Benefits: Attendees will be able to: • Understand the important perceptual Intended Audience: students and professionals phenomenon of visual induction. who want to understand the physics and psy- • Learn a simple mathematical model for chophysics of surface appearance. The color induction and how to implement it course assumes a basic level understanding through psychophysical experiments. of issues in color/imaging science and engi- • Be introduced to the very powerful con- neering. All specialized concepts will be in- cept of variational model, universally troduced in class. used in imaging.

James A. Ferwerda is an associate professor and Intended Audience: The course is intended for a the Xerox Chair in the Chester F. Carlson Center very broad audience: master and PhD for Imaging Science at the Rochester Institute of students, post-doc researchers, scientists, or Technology. He received a BA in psychology, engineers working in the following disci- MS in computer graphics, and a PhD in experi- plines: color science, colorimetry, image pro- mental psychology, all from Cornell University. cessing (especially spatially-varying color en- The focus of his research is on building compu- hancement and tone mapping of HDR tational models of human vision from psy- images), psychophysics or cognitive, and chophysical experiments, and developing ad- perceptual psychology. vanced imaging systems based on these models. More generally, anyone who wishes to get acquainted about some very modern theories of color vision, based on the rediscovery of Revised for 2019 SC10: Spatial Color Perception some profound and beautiful works of our an- and Image Processing cestors. This modern vision puts in evidence the 10:15 – 12:15 (2 hours) need of performing new and fascinating psy- Instructor: Edoardo Provenzi chophysical experiments, which have the po- Level: Intermediate tential to lead to the future era of colorimetry. A general knowledge of calculus and linear al- This short course is divided in two parts, fo- gebra is required to fully grasp the concepts cusing on spatial induction, i.e., the modifi- that are discussed. A basic knowledge of psy- cation of color perception of a point caused chophysics is not necessary but it would be by a non-uniform surround, which plays an helpful for the sake of a better interaction. important role in image processing. To note just a few applications, it is used as a main Edoardo Provenzi obtained a master in theoretical ingredient to devise color enhancement algo- physics at the University of Milan (2000) and a PhD rithms and tone mapping operators in the in applied mathematics at the University of Genoa high dynamic range imaging field. The first (2004). Since 2004, he has been studying color hour provides a detailed description of a psy- vision and image processing. He is currently work- chophysical technique for measuring the rel- ing in these research fields: color science, geome- ative strength of spatial induction focusing, at try of color space, statistics of natural images, and first, on a very simple geometrical configura- variational techniques in imaging. He worked as

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associate professor from 2014 to 2017 at the Uni- 10% SAVINGS versity Paris Descartes. He is Full Professor of Ap- plied Mathematics in the Image Processing Group Take 3 or more courses and at the University of since 2017, where he get 10% off your total short course is in charge of the Master program on mathematics registration fee! for signals and images. He is the author of the book: Computational Color Science: Variational See registration form for details. Retinex-like Methods, Wiley & Sons Eds. (2017). Use 2019Pick3 coupon code if registering online.

SC11: Color Optimization for Displays 8:00 – 10:00 (2 hours) the display ICC profile and the implication Instructor: Gabriel Marcu, Apple Inc. for the color management. Level: Intermediate • Follow a live calibration and characteri- zation of an LCD screen and projector This course introduces color optimization used in the class, using tools varying from techniques for various display types (LCDs, visual calibrator to instrument based ones. plasma, OLED, QLED, and projection: DLP, • Apply the knowledge from the course to LCD, LcoS), and ranging from mobile devices practical problems of color optimization to large LCD TV screens. Factors such as tech- for displays. nology, luminance level (including HDR), dy- namic/static contrast ratio (including local Intended Audience: engineers, scientists, man- dimming), linearization and gamma correc- agers, pre-press professionals, and those tion, gray tracking, color gamut (including confronting display related color issues. wide gamut), white point, response time, viewing angle, uniformity, color model, Gabriel Marcu is a senior scientist at Apple Inc. calibration, and characterization are dis- His achievements are in color reproduction on cussed and color optimization methods for displays and desktop printing (characteriza- displays are presented. tion/calibration, halftoning, gamut mapping, ICC profiling, HDR imaging, RAW color conver- Benefits: Attendees will be able to: sion). He holds more than 80 issued patents in • Identify the critical parameters and their these areas. Marcu is responsible for color cali- impact on display color quality for smart bration and characterization of Apple desktop phones, tablets, notebooks, desktops, display products. He has taught seminars and LCD TVs, and projectors. courses on color topics at various IS&T, SPIE, and • Compare color performance and limita- SID conferences and IMI Europe. He was co- tions for various LCD modes like IPS, chair of the 2006 IS&T/SPIE Electronic Imaging MVA, FFS. Symposium and CIC11; he is co-chair of the • Understand the critical factors for HDR Electronic Imaging Symposium’s Color Imaging displays and wide gamut displays. Conference: Displaying, Hardcopy, Processing, • Understand the advantages of the LED and Applications. Marcu is an IS&T and SPIE backlight modulation and the principles Fellow. of quantum dot gamut enhancement for QLED technology. • Select the optimal color model for a display and highlight its dependency on display technology. • Understand the use of the color model for

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13:30 – 15:30 systems, algorithms, and devices. Prior knowledge of fundamental colorimetry is Revised for 2019 SC12: Advanced Colorimetry assumed. and Color Appearance 13:30 – 15:30 (2 hours) Gaurav Sharma has more than two decades of Instructor: Gaurav Sharma, University of experience in the design and optimization of col- Rochester or imaging systems and algorithms that spans em- Level: Introductory ployment at the Xerox Innovation Group and his current position as a professor at the University of Building on a foundation in basic color sci- Rochester in the departments of electrical and ence and colorimetry, this course provides at- computer engineering and computer science. tendees a broad understanding of color ap- Additionally, he has consulted for several com- pearance phenomena and introduces them to panies on the development of new imaging sys- color appearance modeling. The relationship tems and algorithms. He holds 51 issued patents of these important color appearance phe- and has authored more than 200 peer-reviewed nomena to the state of adaptation of the hu- publications. He is the editor of the Digital Color man visual system is explained. Students Imaging Handbook (CRC Press) and served as learn the perceptual color attributes of light- the editor-in-chief for the IS&T/SPIE Journal of ness, brightness, colorfulness, saturation, Electronic Imaging (2011-2015). Sharma is a chroma, and hue. The course presents wide- Fellow of IS&T, IEEE, and SPIE. ly-used computational models for evaluating correlates of these attributes. Spatial aspects of color vision are discussed, as well as sim- SC13: Color Fundamentals in LED Lighting ple models for spatial color perception. 13:30 – 15:30 Instructor: Michael Murdoch, Rochester Institute Benefits: Attendees will be able to: of Technology • Understand how changes in the state of Level: Intermediate visual adaptation affect the perceived appearance of colors. Color is one of the most important attributes • Identify the main elements of a color of lighting, whether for general illumination appearance model and explain the at home, commercial applications in retail critical role of chromatic adaptation in and healthcare, or special applications like color appearance. cinematography. Light-emitting diode (LED) • Describe the Von Kries model for chro- technology has opened up enormous flexibil- matic adaptation transformations, and ity in the design of lighting systems while si- perform computations using the model. multaneously increasing energy efficiency • List additional psycho-physical effects over traditional technologies. The flexibility of modeled by CIECAM02 and CAM16 LED is both an opportunity and a curse: color appearance models. through spectral tuning, LEDs can maximize • Understand how models such as quality of light and preference for object col- CIECAM02 and CAM16 are used in or rendition – or if not done well, drastically color management. distort object colors. Further, LED spectra can • Outline the basic characteristics spatial be tuned to influence circadian rhythms via color perception. melanopic response. This course explains the ways that color, color rendition, chronobiolo- Intended Audience: color engineers, research sci- gy, and quality of light can be affected in entists, and software developers involved in LED as well as OLED lighting. It explores the design and optimization of color imaging different ways systems produce white light,

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including different phosphor technologies, he served as the general chair of CIC25 in primaries, and spectral tuning solutions. Lillehammer. His education includes a BS in chem- Measures of efficacy and color rendition are ical engineering from Cornell, MS in computer sci- explained, and situations where metrics and ence from RIT, and PhD in human-technology in- measures remain insufficient are discussed.. teraction from Eindhoven University of Technology.

Benefits: Attendees will be able to: • Explain different LED color architectures, SC14: Using the New Colour Management including RGB, RGBA, phosphor-convert- Technology, iccMAX: Architecture and Practical ed blue pump, tunable white, and warm- Applications dim systems. 13:30 – 15:30 • Understand how spectral characteristics Instructor: Philip Green, Norwegian University of of “white” LEDs affect rendered object Science and Technology colors and what this means for perceived Level: Intermediate naturalness and preference. • Understand multi-primary solution ap- ICC’s iccMAX colour management technolo- proaches for creating spectral power dis- gy was published as an ISO standard in tributions from discrete LEDs with different February 2019 and is now a stable platform optimization goals. for development. iccMAX introduces many • Apply and compare color rendition meas- new features and capabilities; foremost ures including CIE Ra, CIE Rf, TM-30 Rf/Rg. among these is the move away from a fixed • Evaluate spectral power distributions of D50 colorimetric intermediate color space to light for melanopic / chronobiological an ability to connect profiles using any illu- response. minant or observer for colorimetric data or spectral data in any form. ICC has provided Intended audience: scientists, engineers, and stu- a Reference Implementation which greatly dents using or interested in LED lighting simplifies the process of making profiles and systems for research, image capture, or applying them to data and images. This image/product evaluation. Basic knowledge course introduces the new features that of colorimetry is assumed, but no specialized iccMAX adds to color management and pro- knowledge of lighting is expected. vides detail on the most widely-used process- ing elements. It shows how to build profiles Michael Murdoch is an assistant professor in that incorporate these elements and how to Rochester Institute of Technology’s Munsell Color connect profiles, either to other iccMAX Science Laboratory, where he teaches psy- profiles or to v2 or v4 profiles. It also shows chophysical methods, MATLAB programming, how to define a sub-set of the new specifica- and lighting perception topics. His current re- tion for a particular use case. search includes the effects of temporally dynamic lighting on visual adaptation and perceived rate Benefits: Attendees will be able to: of change, inter-observer effects on lighting color • Identify the situations where iccMAX can rendition, and color appearance and visual adap- be used to address color management tation in augmented/mixed reality (AR/MR). Mur- needs that cannot be handled in ICC v4. doch has deep experience with color perception • Learn how to use iccMAX in their own and system design for solid state lighting, LCD, implementations, including both research and OLED displays, rooted in industrial work at and commercial development. Kodak Research and Philips • Generate iccMAX profiles and apply Research. He has co-authored more than 28 jour- them to device data, colorimetry, and nal and conference papers and 18 patents, and spectral data.

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Intended audience: attendees will have basic Benefits: Attendees will be able to: knowledge and experience of color manage- • Understand the fundamental challenges ment with ICC v2 or v4, and a desire to un- posed by compact camera optics on derstand the next-generation color manage- color image processing. ment technology, iccMAX. • Specify the color corrections required to compensate for compact camera optics Philip Green is professor of colour imaging at the limitations. Colour and Visual Computing Laboratory, • Evaluate ISP-based solutions to correct NTNU, Norway. He supervises PhD and master chromatic aberrations and color shading students and teaches courses on a range of col- in compact camera systems. or-related topics including cross-media color re- production and advanced color management. Intended Audience: engineers, project leaders, Green has been technical secretary of the Inter- and managers involved in camera image national Color Consortium since 2005. processing, pipeline development, image quality engineering, and production-line quality assurance, and those who want to NEW SC15: Color Imaging Challenges with understand the challenges of compact Compact Camera Optics camera optics. 13:30 – 15:30 (2 hours) Instructor: Kevin J. Matherson, Microsoft Kevin J. Matherson is a director of optical engi- Corporation neering at Microsoft Corporation working on ad- Level: Introductory vanced optical technologies for consumer prod- ucts. Prior to Microsoft, he participated in the This short course describes the color imaging design and development of compact cameras at challenges created by the unique character- HP and has more than 15 years of experience istics of compact camera modules, including developing miniature cameras for consumer AR/VR, automotive, machine vision, and products. His primary research interests focus on consumer applications. First introduced are sensor characterization, optical system design the fundamentals of camera optics in small and analysis, and the optimization of camera formats for which the availability of suitable image quality. Matherson holds a masters and materials impacts color quality. Steep chief PhD in optical sciences from the University of ray angles result in spatially varying spectral- Arizona. ly sensitivity and interact with the goniometric properties of IR-cut filters, dielectric materials, sensor microlenses, color filter array FOUR-HOUR CLASS crosstalk, and color shading. Also covered are spherical aberration, spherochromatism, SC08: Camera Color Characterization: Theory and extended-depth-of-field imaging, sharpness Practice transport algorithms, and the design of lens- 8:00 – 12:15 (4 hours) es in which axial color is used to ensure all Instructors: Dietmar Wueller, Image Engineering color planes are in focus. This short course GmbH & Co. Kg, and Eric Walowit, consultant gives the attendee an understanding of the Level: Intermediate physics and interaction of light, optics, and color as well as the algorithmic foundations This short course covers the process of colori- for image signal processors in which the metric camera characterization in theory and optics and ISP are jointly designed with the practice. The need for camera characterization goal of improving the overall system image and calibration and the impact on general im- quality. age quality is first reviewed. Known issues in

20 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

traditional approaches are discussed. Method- • Participate in hands-on spectral camera ology for building camera colorimetric trans- characterization, camera transform gener- forms and profiles are detailed step-by-step. ation, and matching from capture to State-of-the-art solutions using current technolo- display. gy are presented including monochromators, multispectral LED light sources, in situ measure- Intended Audience: engineers, project leaders, ments of spectral radiances of natural objects, and managers involved in camera image and modern color transform methods including processing pipeline development, image multidimensional color look up tables. A live quality engineering, and production-line demonstration is performed of the end-to-end quality assurance. process of spectral camera characterization, camera transform generation, and matching Dietmar Wueller studied photographic sciences from capture to display. This short course pro- (1987-1992) in Cologne. He is the founder of vides the basis needed to implement advanced Image Engineering, one of the leading suppliers color correction in cameras and software. for test equipment for digital image capture de- vices. Wueller is a member of IS&T, DGPH, and Benefits: Attendees will be able to: ECI; he is the German representative for ISO • Understand the need for camera colori- TC 42 WG 18 and also participates in several metric characterization and the impact of other standardization activities. color calibration on image quality and Eric Walowit’s interests are in color manage- manufacturing yield. ment, appearance estimation, and image pro- • Perform target-based and spectral-based cessing pipelines for digital photographic appli- camera characterization. cations. He is founder (retired) of Color Savvy • Solve for colorimetric camera transforms Systems, a color management hardware and and build profiles using linear and software company. He graduated from RIT’s Im- nonlinear techniques. age Science program (1985), concentrating in • Evaluate current colorimetric camera color science. Walowit is a member of ICC, ISO characterization hardware and software TC 42, IS&T, and CIEJTC10. technology and products.

CIC 27 take place in the Quartier Latin, 5e Arrondissement, a short walk from the iconic Notre Dame, seen here prior to the recent fire. Other nearby highlights include Jardine des Plantes, Musée de Cluny, Luxembourg Gardens, and the Institue du Monde

Photo: Michael Murdoch. Arabe.

21 October 21–25, 2019 • Paris, France

CIC27 Workshops: Tuesday 22 October

All workshops take place from 15:45 to Razvan Lordache (GE Healthcare France): 18:15 after the short course program. The ● challenges in medical image quality goal of CIC Workshops is to encourage dis- assessment cussion and exchange of ideas. Frédéric Dufaux (University Paris-Sud): ● the future of video quality metrics Please Note: Workshops are included with a full conference registration; those not attend- Marius Pedersen is a professor at the Norwegian ing the full conference may purchase a work- University of Science and Technology (NTNU) shop ticket that also includes admission to the whose work is centered on image quality assess- Welcome Reception, which follows at 18:15. ment. He holds more than 60 publications in this field. Pedersen received his PhD in color imaging W1: Future Directions in Image Quality (2011) from the University of Oslo. He is cur- 15:45 – 18:15 rently the head of the computer science group in Chairs/Conveners: Marius Pedersen and Seyed the department of computer science, as well as Ali Amirshahi, NTNU (Norway) the head of the Norwegian Colour and Visual Computing Laboratory, both at NTNU. During the last few decades image quality as- Seyed Ali Amirshahi is a Marie Curie post- sessment has been an important and attractive doctoral Fellow in the Norwegian Colour and Vi- field of research. While current state-of-the-art sual Computing Laboratory at the Norwegian image quality metrics show a high correlation University of Science and Technology (NTNU). with subjective scores, many challenges still His research is mainly focused on different as- exist. This workshop aims to bring experts pects of image and video quality assessment and from both academia and industry to introduce computational aesthetics. He received his PhD challenges and possible directions needed to from the Friedrich Schiller in be taken in subjective and objective image Germany (2015). Prior to joining NTNU, he was quality assessment. A discussion and Q&A a post-doctoral Fellow at the International Com- session to address possible solutions for these puter Science Institute in Berkeley, California. new challenges rounds out the afternoon. W2: Lighting and Chromatic Adaptation Confirmed speakers/topics: 15:45 – 18:15 Azeddine Beghdadi (Galilee Institute): Chair/Convener: Michael J. Murdoch, RIT (US) ● image enhancement and issues on quality assessment Chromatic adaptation is a marvelous capabili- Aladine Chetouani (Université d'Orléans ty of the human visual system, allowing us to re- ● – Polytech'Orléans): recent trends in spond to changes in illumination and perceive machine learning for image quality object colors to be relatively stable. Concepts Christophe Charrier, Université de Caen of corresponding colors, color constancy, and ● Normandie): image quality in biometrics illumination estimation are all relevant. Chaker Larabi (University of Poitiers): This workshop is organized to explore ● quality assessment of xr applications current research related to lighting and its Claudio Greco (DxOMark Image Labs): relationship to chromatic adaptation. Key ● color image quality assessment in smart- topics for discussion include: phones • Mechanisms for chromatic adaptation Seyed Ali Amirshahi (NTNU): future of and models for chromatic adaptation ● subjective evaluation and crowdsourcing transforms (CATs)

22 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

• Experimental methods for measuring and tography–used to be the exclusive domain of tracking visual adaptation artisanal processes mastered by highly-skilled • Limits of adaptation and factors affecting print-makers with many years of experience, them often working alongside the artists them- • Effects of adaptation on visual perform- selves. Over the past few decades, many ap- ance, color discrimination, etc. plications previously reserved for these tradi- tional, analogue processes have given way Call for speakers: Researchers who want to to digital technologies. For example, fine art participate in the discussion or to give a pres- photographers – whether they capture in entation are welcome to submit their proposal analogue or digital – have been exploring for review via [email protected] (subject the possibilities of digital print and its new line: Lighting Workshop). potential. Printing technologies have evolved to mul- Confirmed speakers/topics: ti-primary printing, higher printing resolu- Marcel Lucassen (Signify): chromatic tions, smaller and more precise drops, and ● discrimination under different spectral ink and substrate development resulting in lighting conditions large color gamuts, as well as unprecedented Michael Murdoch (RIT): chromatic light-fastness on the order of hundreds of ● adaptation to temporally-dynamic lighting years. Likewise, printing pipelines and work- Kevin Smet (Katholieke Universiteit flows have undergone drastic innovations in ● Leuven): chromatic adaptation, effects of the areas of color management, color sepa- background field size, mixed illumination, ration and halftoning, and an ability to han- and chromatic lighting dle the multitude of complex transformations required to go from the digital input to the fi- Michael Murdoch is an assistant professor in nal, physical print. Even staunch analogue RIT's Munsell Color Science Laboratory, where advocates experiment with digital, whether he teaches psychophysical methods, MATLAB, by considering a full transition or combining and lighting topics. His research covers tempo- analogue and digital processes, such as dig- rally dynamic lighting, perception of advanced ital negatives. displays, and color appearance in augmented This workshop brings together state-of-the-art reality. Murdoch’s experience with color per- in all the aspects that work in concert to deliver ception and system design for solid state light- high-end, fine art prints, while at the same time ing, LCD, and OLED displays is rooted in indus- highlights areas where there are still opportuni- trial work at Kodak Research and Philips ties for improvement or new applications that Research. He has studied at Cornell, RIT, and are impossible today. While in some areas, sci- Eindhoven University of Technology. ence and technology have closed the gap with analogue print making processes, the opportu- W3: The Art and Science of High-End Digital Color nities with digital printing are still to be discov- Print-Making ered. This workshop combines talks on relevant 15:45 – 18:15 topics with demos and print samples, to be re- Chairs/Conveners: Peter Morovic, HP Inc. (Spain) viewed by attendees and discussed together. and Ján Morovic, HP Inc. (UK) Confirmed speakers: Creating subtle yet impactful fine-art prints– Clotilde Boust (Louvre) be it reproductions of other forms of art or ● Cyril Bertolone (Canson Infinity) originals produced directly as digital prints •● Ján Morovic (HP Inc.) such as graphic design, digital art, or pho- • Peter Morovic (HP Inc.)

23 October 21–25, 2019 • Paris, France

• Stefan Neumann (Hahnemühle) cussions highlight the needs and challenges • Joseph Padfield (National Gallery London) in this sector including conducting research, • Marianna Santoni (Canson Infinity applications of new technologies, impor- Ambassador) tance of interdisciplinary collaboration, and new skills acquisition. Panelists address strat- Peter Morovic received his PhD in computer sci- egy and propose solutions related to digiti- ence from the University of East Anglia, UK zation methods, multimodal imaging systems, (2002) and holds a BSc in theoretical computer possible analysis and limitations, supporting science from Comenius University, Slovakia. He restoration, visualization, tools for analysis, has been a senior color and imaging scientist at time and accuracy, and data reuse. HP Inc. since 2007, has published more than 60 scientific articles, and has more than 150 US Confirmed speakers/topics: patents filed (45 granted) to date. His interests in- Christian Degrigny (Haute Eclose Arc clude 2D/3D image processing, color vision, ● Conservation-Restoration): technical study computational photography, and computational and conservation condition of Château de geometry; his Erdos number is 4. Germolles’ wall paintings using imaging Ján Morovic received his PhD in color science techniques combined with non-invasive an- from the University of Derby, UK (1998), where alytical techniques he then worked as a lecturer. Since 2003 he has Lindsay McDonald (University College been at HP Inc. as a senior color scientist and lat- ● London): TBA er master technologist. He also has served as the Robert Sitnik (Warsaw University): 3D director of CIE Division 8 on Image Technology. ● documentation process of cultural heritage He is the author of Color Gamut Mapping (Wiley objects: towards automation and Sons) and more than 100 papers, and has Vitaliy V. Yurchenko (Norsk Elektro filed more than 150 US patents (48 granted). ● Optikk A/S): key quality indicators of hyperspectral cameras: current status and W4: Cultural Heritage Digitalization case study from pigment analysis 15:45 – 18:15 Chair/Convener: Sony George, NTNU Since 2017, Sony George has been an associ- (Norway) ate professor at the department of computer sci- ence at the Norwegian University of Science and Cultural heritage digitalization is high inter- Technology (NTNU). He is a member of the disciplinary. By facilitating the interaction be- Norwegian Colour and Visual Computing tween color experts, imaging scientists, and Laboratory (www.colourlab.no), where he teach- people working in the cultural heritage sec- es, supervises students, and serves as the tor, our goal is to help researchers better un- Norwegian coordinator for the French-Norwe- derstand the challenges and opportunities in gian International Master Degree. George ob- this area. Research and case studies con- tained a PhD in photonics from the Cochin ducted by experts from different domains University of Science and Technology in India help us understand strategies for acquisition, (2012). His research interests are in the field of analysis, and the constraints/needs of the color imaging, hyperspectral-multispectral imag- end-users. The expert panel includes conser- ing, and 3D imaging. He has been involved in vation scientists, technology researchers, and several national and EU projects in multiple roles, industry representatives. Presentations focus including H2020 EU MSCA-ITN projects, on the objective of digitization, data quality HiPerNav, and CHANGE (https://change- standards, location of critical areas or inter- itn.eu/). est, challenges specific to artefacts, etc. Dis-

24 CIC27: Twenty-seventh Color and Imaging Conference — #CIC27

CIC27 Conference Registration Go to www.imaging.org/color to register online. Name______Title/Position ______Company ______Mailing Address ______Telephone ______Fax ______Email ______

Conference registration includes admission to all technical sessions, CIC workshops, coffee breaks, exhibit, Welcome and Conference Receptions, and conference abstract book with proceedings on USB. Separate registration fees are required for short courses. Student registration includes mem- bership. To serve the needs of non-students, IS&T is offering conference registration options that include membership with JIST or JEI, at the same rate as non-member fees. You may use this to renew your membership for 2020, as well. 1. Technical Conference Registration (includes one workshop) (CHECK ONE) Please check ALL that apply. I am a: r speaker r session chair r committee member r IS&T member r only taking short courses and/or a workshop r short course instructor REGULAR STUDENT All fees are charged in US$* thru after thru after 22 Sept 22 Sept 22 Sept 22 Sept r Conference registration: current IS&T/ISJ Member $815 $915 $205 $255 r Conf. registration (+ new or renewing membership + JIST)* $940 $1,040 Membership begins within 2 weeks of registration and expires 12/31/20 r Conf. registration (+ new or renewing membership + JEI)* $940 $1,040 Membership begins within 2 weeks of registration and expires 12/31/20 r Conference non-member registration $940 $1,040 One-day: r Wed r Thurs r Fri $445 $495 $125 $175

Select the Tuesday afternoon workshop that goes with your conference registration: q W1: Future Directions in Image Quality q W2: Lighting and Chromatic Adaptation q W3: The Art and Science of High-End Digital Color Print-Making q W4: Cultural Heritage Digitalization

2. Extras ___ Additional copy of conf. proceedings Note: One copy comes with conference registration. $140 $ ______Additional/Guest ticket for Welcome Reception $45 $ ______Additional/Guest ticket for Conference Reception $85 $ ______Additional/Guest ticket for Welcome and Conference Reception $115 $ _____ Name/Affiliation of Guest for badge: ______Page Subtotal $ _____ continued on next page

* Membership benefits include access to the IS&T Digital Library, an online subscription to the Journal of Imaging Science and Technology (JIST) or Journal of Electronic Imaging (JEI), The Reporter newsletter, conference fee discounts, and access to the member directory, among other things. Membership takes within affect 2 weeks of registration and expires 12/31/20. This offer may be used for renewals. 25 October 21–25, 2019 • Paris, France

3. Short Course and/or Workshop + Welcome Reception Registration Please note: Course notes for most classes are provided electronically prior to the conference for printing or viewing on your computer. Instructors without e-notes will provide hardcopies in class. The workshop option includes the Welcome Reception; none of the short courses include the Welcome Reception. thru after One-day class 22 Sept 22 Sept TOTAL Member o SC01 $510 $560 $ _____ Non-member o SC01 $560 $610 $ _____ Student o SC01 $195 $220 $ _____

Four-hour classes Member (per class; select below) $290 $340 $ _____ Non-member (per class; select below) $315 $365 $ _____ Student (per class; select below) $95 $120 $ _____ Check one q SC04 q SC08

Two-hour classes Member (per class; select below) $185 $235 $ _____ Non-member (per class; select below) $210 $260 $ _____ Student (per class; select below) $65 $90 $ _____ Check all that apply q SC02 q SC03 q SC05 qSC06 q SC07 q SC09 q SC10 q SC11 q SC12 q SC13 q SC14 q SC15

Workshop + Welcome Reception Regular $175 $225 $ _____ Student $65 $90 $ _____ Check one: q W1: Future Directions in Image Quality q W2: Lighting and Chromatic Adaptation q W3: The Art and Science of High-End Digital Color Print-Making q W4: Cultural Heritage Digitalization OR Take ANY three or more classes or workshops and receive 10% off the total price Enter three or more courses/workshops, fill in member or non-member fee next to each, add, and multiply by .9 to get your price, representing 10% savings; add additional lines if needed; students may not take advantage of this offer. If registering online, use 2019Pick3 as coupon code at checkout. W/SC__ $ ____ + SC__ $ ____ + SC__ $ ____ = $______x .9 = $ _____ total from previous page $ _____ Wire transfer fee ($25 if applicable) $ _____ GRAND TOTAL $ _____

Payment Method: q AmEx q MasterCard q VISA q Discover q Wire Transfer q Check Card#: ______Exp. Date: ______Name as it appears on card: ______Authorization Signature: ______

Return this form with signed credit card authorization to IS&T, 7003 Kilworth Lane, Springfield, VA 22151 or fax to 703/642-9094. Contact [email protected] for wire transfer information; $25 must be added to the total for wire transfer payments to cover bank costs. Please note: To cover bank charges and processing fees, there is a cancellation fee of $75 until September 22, 2019. After that date, the cancellation fee is 50% of the total plus $75. No refunds will be given after October 18, 2019. All requests for refund must be made in writing. 26