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(12) United States Patent (10) Patent No.: US 8,641.254 B2 Fine Et Al
USOO864.1254B2 (12) United States Patent (10) Patent No.: US 8,641.254 B2 Fine et al. (45) Date of Patent: *Feb. 4, 2014 (54) LLUMINATION APPARATUS (56) References Cited (71) Applicants: Eran Fine, Tel-Aviv (IL); Noam Meir, U.S. PATENT DOCUMENTS Herzlia (IL) 3,261,356 A 7, 1966 Wallace 3,626,471 A 12, 1971 Florin (72) Inventors: Eran Fine, Tel-Aviv (IL); Noam Meir, 3,871,747 A 3, 1975 Andrews Herzlia (IL) 3,995,934 A 12, 1976 Nath 4,551,129 A 11/1985 Coleman et al. (73) Assignee: Oree, Inc., Ramat Gan (IL) 4,669.467 A 6, 1987 Willett et al. 4,714,983 A 12/1987 Lang 4,762,381 A 8/1988 Uemiya et al. (*) Notice: Subject to any disclaimer, the term of this 4,783,140 A 11/1988 Osawa et al. patent is extended or adjusted under 35 4,829, 192 A 5/1989 Kokubu U.S.C. 154(b) by 0 days. 4,853,593. A 8, 1989 Stein et al. This patent is Subject to a terminal dis 4,872,837 A 10, 1989 ISSalene et al. claimer. (Continued) (21) Appl. No.: 13/788,180 FOREIGN PATENT DOCUMENTS CN 2593229 12/2003 (22) Filed: Mar. 7, 2013 CN 1321344 6, 2007 (65) Prior Publication Data (Continued) US 2013/0242597 A1 Sep. 19, 2013 OTHER PUBLICATIONS Related U.S. Application Data Allen et al., “A nearly ideal phosphor-converted white light-emitting (63) Continuation of application No. 13/289,442, filed on diode' Appl. Phys. Ltrs. 92: 143309 (2008). -
241E1SB/00 Philips LCD Monitor with Smarttouch Controls
Philips LCD monitor with SmartTouch controls 24"w E-line Full HD 241E1SB Big Full-HD display for great viewing experience Enjoy more with this attractive 16:9 Full HD 1080p quality display ! With DVI and VGA inputs, Auto format, SmartContrast and Glossy finish, the 241E1 is a compelling choice for all your needs Great picture quality • Full HD LCD display, 1920x1080p resolution • 16:9 display for best widescreen gaming and video • 5ms fast response time • SmartContrast 25000:1 for incredible rich black details • DVI signal input for full HD performance with HDCP Design that complements any interior • Glossy finish to enhance your decor Environmentally friendly green design • Energy Star for energy efficiency and low power consumption • Eco-friendly materials meets major International standards Great convenience • Dual input accepts both analog VGA and digital DVI signals • Ultra-modern SmartTouch controls • Auto picture format control switching in wide and 4:3 format LCD monitor with SmartTouch controls 241E1SB/00 24"w E-line Full HD Highlights Full HD 1920x1080p LCD display SmartContrast ratio 25000:1 exceed the standard. For example, in sleep This display has a resolution that is referred to mode Energy Star 5.0 requires less than 1watt as Full HD. With state-of-the-art LCD screen power consumption, whereas Philips monitors technology it has the full high-definition consume less than 0.5watts. Further details can widescreen resolution of 1920 x 1080p. It allows be obtained from www.energystar.gov the best possible picture quality from any format of HD input signal. It produces brilliant flicker- Dual input free pictures with optimum brightness and superb colors. -
190V1SB/00 Philips LCD Widescreen Monitor
Philips LCD widescreen monitor 19"w V-line 1440 x 900/Format 16:10 190V1SB Widescreen display offering good value With features like DVI and VGA inputs, SmartContrast and Energy efficiency, the 190V1 offers good value. High-quality picture • WXGA+, wide format 1440 x 900 resolution for sharper display • 5 ms fast response time • SmartContrast: For incredible rich black details Great convenience • Dual input accepts both analogue VGA and digital DVI signals • Easy picture format control switching between wide and 4:3 formats • Screen tilts to your ideal, individualised viewing angle Environmentally friendly green design • Eco-friendly materials that meet international standards • Complies with RoHS standards of care for the environment • EPEAT Silver ensures lower impact on environment LCD widescreen monitor 190V1SB/00 19"w V-line 1440 x 900/Format 16:10 Highlights Specifications Eco-friendly materials and back again to match the display's aspect ratio Picture/Display With sustainability as a strategic driver of its with your content; it allows you to work with wide • LCD panel type: TFT-LCD business, Philips is committed to using eco-friendly documents without scrolling or viewing widescreen • Panel Size: 19 inch/48.1 cm materials across its new product range. Lead-free media in the widescreen mode and gives you • Aspect ratio: 16:10 materials are used across the range. All body plastic distortion-free, native mode display of 4:3 ratio • Pixel pitch: 0.285 x 0.285 mm parts, metal chassis parts and packing material uses content. • Brightness: 250 cd/m² 100% recyclable material. A substantial reduction in • SmartContrast: 20000:1 mercury content in lamps has been achieved. -
Panasonic BT-LH1710 Operating Instructions
Operating Instructions LCD Video Monitor Model No. BT-LH1760P Model No. BT-LH1760E Model No. BT-LH1710P Model No. BT-LH1710E Before operating this product, please read the instructions carefully and save this manual for future use. F1008T0 -P D ENGLISH Printed in Japan VQT1Z04 Read this first ! (for BT-LH1760P/1710P) CAUTION: In order to maintain adequate ventilation, do not install or place this unit in a bookcase, built-in cabinet or any other confined space. To prevent risk of electric shock or fire hazard due to overheating, ensure that curtains and any other materials do not obstruct the ventilation. CAUTION: TO REDUCE THE RISK OF FIRE OR SHOCK HAZARD AND ANNOYING INTERFERENCE, USE THE RECOMMENDED ACCESSORIES ONLY. CAUTION: This apparatus can be operated at a voltage in the range of 100 - 240 V AC. Voltages other than 120 V are not intended for U.S.A. and Canada. CAUTION: Operation at a voltage other than 120 V AC may require the use of a different AC plug. Please contact either a local or foreign Panasonic authorized service center for assistance in selecting an alternate AC plug. ■ THIS EQUIPMENT MUST BE GROUNDED To ensure safe operation, the three-pin plug must be inserted only into a standard three-pin power outlet CAUTION: which is effectively grounded through normal • Keep the temperature inside the rack to household wiring. Extension cords used with the between 41°F to 95°F (5°C to 35°C). equipment must have three cores and be correctly • Bolt the rack securely to the floor so that it wired to provide connection to the ground. -
Video Data Processing Method and Device for Display Adaptive Video Playback
(19) TZZ ¥¥_T (11) EP 2 983 354 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.: 10.02.2016 Bulletin 2016/06 H04N 5/44 (2006.01) G06F 3/14 (2006.01) G09G 5/00 (2006.01) H04N 21/4363 (2011.01) (2011.01) (21) Application number: 15001639.2 H04N 21/44 (22) Date of filing: 02.06.2015 (84) Designated Contracting States: (72) Inventors: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB • Oh, Hyunmook GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO 137-893 Seoul (KR) PL PT RO RS SE SI SK SM TR • Suh, Jongyeul Designated Extension States: 137-893 Seoul (KR) BA ME Designated Validation States: (74) Representative: Katérle, Axel MA Wuesthoff & Wuesthoff Patentanwälte PartG mbB (30) Priority: 08.08.2014 US 201462034792 P Schweigerstraße 2 81541 München (DE) (71) Applicant: LG Electronics Inc. Yeongdeungpo-gu Seoul 150-721 (KR) (54) VIDEO DATA PROCESSING METHOD AND DEVICE FOR DISPLAY ADAPTIVE VIDEO PLAYBACK (57) A video data processing method and/ device for including electro optical transfer function (EOTF) type display adaptive video playback are disclosed. The video information for identifying EOTF supported by the sink data processing method includes transmitting display in- device, receiving video data from the source device via formation indicating capabilities of a sink device to a the interface, and playing the received video data back. source device via an interface, the display information EP 2 983 354 A1 Printed by Jouve, 75001 PARIS (FR) EP 2 983 354 A1 Description BACKGROUND OF THE INVENTION 5 Field of the Invention [0001] The present invention relates to processing of video data and, more particularly, to a video data processing method and device for display adaptive video playback. -
Digital Image Prep for Displays
Digital Image Prep for Displays Jim Roselli ISF-C, ISF-R, HAA Tonight's Agenda • A Few Basics • Aspect Ratios • LCD Display Technologies • Image Reviews Light Basics We view the world in 3 colors Red, Green and Blue We are Trichromatic beings We are more sensitive to Luminance than to Color Our eyes contain: • Light 4.5 million cones (color receptors) 90 million rods (lumen receptors) Analog vs. Digital Light Sample • Digitize the Photon Light Sample Light Sample DSLR’s Canon 5D mkII and Nikon D3x 14 bits per color channel (16,384) Color channels (R,G & B) • Digital Capture Digital Backs Phase One 16 bits per channel (65,536) Color channels (R,G & B) Square Pixels Big pixels have less noise … Spatial Resolution Round spot vs. Square pixel • Size Matters Square Pixels • What is this a picture of ? Aspect Ratio Using Excel’s “Greatest Common Divisor” function • The ratio of the width to =GCD(x,y) xRatio = (x/GCD) the height of the image yRatio = (y/GCD) on a display screen Early Television • How do I calculate this ? Aspect Ratio 4 x 3 Aspect Ratio • SAR - Storage Aspect Ratio • DAR – Display Aspect Ratio • PAR – Pixel Aspect Ratio Aspect Ratio Device Width(x) Heigth(y) GCD xRa5o yRa5o Display 4096 2160 16 256 135 Display 1920 1080 120 16 9 • Examples Display 1280 720 80 16 9 Display 1024 768 256 4 3 Display 640 480 160 4 3 Aspect Ratio Device Width(x) Heigth(y) GCD xRa5o yRa5o Nikon D3x 6048 4032 2016 3 2 • Examples Canon 5d mkII 4368 2912 1456 3 2 Aspect Ratio Device Width(x) Heigth(y) GCD xRa5o yRa5o iPhone 1 480 320 160 3 2 HTC Inspire 800 480 160 5 3 • Examples Samsung InFuse 800 480 160 5 3 iPhone 4 960 640 320 3 2 iPad III 2048 1536 512 4 3 Motorola Xoom Tablet 1280 800 160 8 5 Future Aspect Ratio Device Width(x) Heigth(y) GCD xRa5o yRa5o Display 2048 1536 512 4 3 Display 3840 2160 240 16 9 Display 7680 4320 480 16 9 Aspect Ratio 4K Format Aspect Ratio • Don’t be scared … Pan D3x Frame . -
3. Visual Attention
Brunel UNIVERSITY WEST LONDON INTELLIGENT IMAGE CROPPING AND SCALING A thesis submitted for the degree of Doctor of Philosophy by Joerg Deigmoeller School of Engineering and Design th 24 January 2011 1 Abstract Nowadays, there exist a huge number of end devices with different screen properties for watching television content, which is either broadcasted or transmitted over the internet. To allow best viewing conditions on each of these devices, different image formats have to be provided by the broadcaster. Producing content for every single format is, however, not applicable by the broadcaster as it is much too laborious and costly. The most obvious solution for providing multiple image formats is to produce one high- resolution format and prepare formats of lower resolution from this. One possibility to do this is to simply scale video images to the resolution of the target image format. Two significant drawbacks are the loss of image details through downscaling and possibly unused image areas due to letter- or pillarboxes. A preferable solution is to find the contextual most important region in the high-resolution format at first and crop this area with an aspect ratio of the target image format afterwards. On the other hand, defining the contextual most important region manually is very time consuming. Trying to apply that to live productions would be nearly impossible. Therefore, some approaches exist that automatically define cropping areas. To do so, they extract visual features, like moving areas in a video, and define regions of interest (ROIs) based on those. ROIs are finally used to define an enclosing cropping area. -
(12) United States Patent (10) Patent No.: US 7,257,776 B2 Bailey Et Al
US007257776B2 (12) United States Patent (10) Patent No.: US 7,257,776 B2 Bailey et al. (45) Date of Patent: Aug. 14, 2007 (54) SYSTEMS AND METHODS FORSCALING A 5,838,969 A 11/1998 Jacklin et al. GRAPHICAL USER INTERFACE 5,842,165 A 11/1998 Raman et al. ACCORDING TO DISPLAY DIMIENSIONS 5,854,629 A 12/1998 Redpath AND USINGA TERED SIZING SCHEMATO 6,061,653 A 5, 2000 Fisher et al. DEFINE DISPLAY OBJECTS 6,081,816 A * 6/2000 Agrawal ..................... 715,521 6,125,347 A 9, 2000 Cote et al. 6, 192,339 B1 2, 2001 Cox (75) Inventors: Richard St. Clair Bailey, Bellevue, 6,233,559 B1 5/2001 Balakrishnan WA (US); Stephen Russell Falcon, 6,310,629 B1 10/2001 Muthusamy et al. Woodinville, WA (US); Dan Banay, 6,434,529 B1 8, 2002 Walker et al. Seattle, WA (US) 6,456.305 B1* 9/2002 Qureshi et al. ............. T15,800 6,456,974 B1 9, 2002 Baker et al. (73) Assignee: Microsoft Corporation, Redmond, WA (US) (Continued) OTHER PUBLICATIONS (*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 “Winamp 3 Preview”.http://www.mp3 newswire.net/stories/2001/ U.S.C. 154(b) by 286 days. winamp3.htm. May 23, 2001. (Continued) (21) Appl. No.: 10/072,393 Primary Examiner Tadesse Hailu (22) Filed: Feb. 5, 2002 Assistant Examiner Michael Roswell (74) Attorney, Agent, or Firm—Lee & Hayes PLLC (65) Prior Publication Data US 2003/O146934 A1 Aug. 7, 2003 (57) ABSTRACT Systems and methods are described for Scaling a graphical (51) Int. -
Property Name Definition / Semantics Ebucore Ebucore Implementation
EBUCore implementation hints and Property Name Definition / Semantics EBUcore examples EBU Core in mets:dmdSec[dataObject] The title of an item contained in a dataObject may differ, either slightly or wholly, from the title of the Version and/or title Work/Variant to which it is linked hierarchically. In particular, title/dc:title where an incomplete physical product of the Version has been acquired and been catalogued as an item The broad media type of the item contained in a dataObject (e.g., film, video, audio, optical, digital file). Recording this high-level <format><medium typeLabel="digital" physical description information will enable simple searching for only film, video, format/medium/@typeLabel /></format> digital, etc. elements rather than searching by all possible formats and carriers. The physical carrier storing the digital file.For digital files, it is most important for users to immediately identify the file <description description[@typeLabel=“specificCarrierType“]/ specific carrier type container or wrapper (MXF, MOV, DPX, etc.) Institutions should typeLabel=“specificCarrierType“><dc:descript dc:description develop standard lists of terms to indicate the specific carrier ion>DCDM</dc:description></description> type or refer to authoritative existing lists. Description of the preservation or access status of the description[@typeLabel=“accessStatus“]/ preservation/access status dataObject, for example Master, Viewing, etc. Select term from a dc:description controlled list. Additional information specific to the item contained in the description[@typeLabel=“comment“]/ supplementary information dataObject dc:description Enter the numerical measurement indicating the size of the file size format/fileSize[@unit="GB"] digital asset’s file(s), in KB, MB, GB, or TB. -
Multi-User Display Systems, Compendium of the State of the Art
https://doi.org/10.2352/ISSN.2470-1173.2019.3.SDA-645 © 2019, Society for Imaging Science and Technology Multi-user display systems, Compendium of the State of the Art. Juan Sebastian Munoz-Arango; Research Assistant EAC - UA Little Rock; Little Rock, AR, Dirk Reiners; Research Scientist EAC - UA Little Rock; Little Rock, AR Carolina Cruz-Neira; Research Director EAC - UA Little Rock; Little Rock, AR Abstract egories: Spatial Barriers, Optical Filtering, Optical Routing and One of the main shortcomings of most Virtual Reality display sys- Time Multiplexing. tems, be it head-mounted displays or projection based systems like In addition to these categories it is worth mentioning volu- CAVEs, is that they can only provide the correct perspective to a metric displays and light field displays, which are relevant to the single user. This is a significant limitation that reduces the appli- multi user viewing topic even though they achieve multi user per- cability of Virtual Reality approaches for most kinds of group col- spective through a totally different approach. laborative work, which is becoming more and more important in many disciplines. Different approaches have been tried to present Spatial barriers multiple images to different users at the same time, like optical Spatial barriers take advantage of the display’s physical config- barriers, optical filtering, optical routing, time multiplex, volu- uration and user placement to display users’ specific views. Es- metric displays and lightfield displays among others. This paper sentially they form a mechanical barrier that lets each user see a describes, discusses and compares different approaches that have subset of the underlying displays’ pixels. -
Wo 2010/150202 A2
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date 29 December 2010 (29.12.2010) WO 2010/150202 A2 (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every F21 V 9/10 (2006.01) F21 V8/00 (2006.01) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, (21) International Application Number: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, PCT/IB20 10/052844 DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (22) International Filing Date: HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, 23 June 2010 (23.06.2010) KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, (25) Filing Language: English NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, (26) Publication Language: English SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 61/220,024 24 June 2009 (24.06.2009) US (84) Designated States (unless otherwise indicated, for every 61/334,012 12 May 2010 (12.05.2010) US kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, (71) Applicant (for all designated States except US): OREE, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, ADVANCED ILLUMINATION SOLUTIONS INC. -
Front Cover See Separate 4Pp Cover Artwork
FRONT COVER SEE SEPARATE 4PP COVER ARTWORK Corporate and Education solutions range guide February 2018 www.pro.sony.eu The Sony Solution 4-19 The Sony Solution When it comes to professional AV technology, Service & Support 20-21 Sony provides much more than just great products - we create solutions. Education and Business Projectors 22-47 Complete solutions that make visual communications and knowledge sharing even smarter and more efficient. INSIDEINSIDE FRONTFRONT We empower all kinds of organisations with advanced audio-visual Professional Displays 48-53 tools that help them go further. Solutions designed for every industry COVERCOVER SEESEE SEPARATESEPARATE and sector, from schools to universities, small business to big business, retail to automotive and more. 4PP4PPVisual Imaging COVERCOVER Cameras ARTWORKARTWORK54-63 Solutions like our Laser Light Source Projectors that deliver powerful images with virtually no maintenance. Our Collaboration solution that takes active learning and sharing material to new levels. Our BRAVIA Visual Simulation and Visual Entertainment 64-70 Professional Displays that enable dynamic digital signage. And our desktop and portable projectors that provide uncompromised quality with low ownership costs for businesses and education. Whatever size the organisation, whatever the requirement, we have the perfect solution. And always with our full support. For full product features and specifications please visit pro.sony.eu Professional AV technology Sony Solutions Professional AV technology Sony Solutions Green management settings Schedule on and off times to save energy when devices aren’t required, for example at evenings or weekends. Complete device management solution Managing, scheduling and monitoring content TEOS Manage can be controlled by just one person, reducing that’s displayed on all your networked screens and Complete the need for extra staff and giving a single point of contact for projectors can be a challenge for any organisation.