Freeimage 3.17.0 Documentation Contents • I List of Tables
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Exploring the .BMP File Format
Exploring the .BMP File Format Don Lancaster Synergetics, Box 809, Thatcher, AZ 85552 copyright c2003 as GuruGram #14 http://www.tinaja.com [email protected] (928) 428-4073 The .BMP image standard is used by Windows and elsewhere to represent graphics images in any of several different display and compression options. The .BMP advantages are that each pixel is usually independently available for any alteration or modification. And that repeated use does not normally degrade the image. Because lossy compression is not used. Its main disadvantage is that file sizes are usually horrendous compared to JPEG, fractal, GIF, or other lossy compression schemes. A comparison of popular image standards can be found here. I’ve long been using the .BMP format for my eBay and my other phototography, scanning, and post processing. I firmly believe that… All photography, scanning, and all image post-processing should always be done using .BMP or a similar non-lossy format. Only after all post-processing is complete should JPEG or another compressed distribution format be chosen. Some current examples of my .BMP work now do include the IMAGIMAG.PDF post-processing tutorial, the Bitmap Typewriterthat generates fully anti-aliased small fonts, the Aerial Photo Combiner, and similar utilities and tutorials found on our Fonts & Images, PostScript, and on our Acrobat library pages. A few projects of current interest involving .BMP files include true view camera swings and tilts for a digital camera, distortion correction, dodging & burning, preventing white punchthrough on knockouts, and emphasis vignetting. Mainly applied to uncompressed RGBX 24-bit color .BMP files. -
Free Lossless Image Format
FREE LOSSLESS IMAGE FORMAT Jon Sneyers and Pieter Wuille [email protected] [email protected] Cloudinary Blockstream ICIP 2016, September 26th DON’T WE HAVE ENOUGH IMAGE FORMATS ALREADY? • JPEG, PNG, GIF, WebP, JPEG 2000, JPEG XR, JPEG-LS, JBIG(2), APNG, MNG, BPG, TIFF, BMP, TGA, PCX, PBM/PGM/PPM, PAM, … • Obligatory XKCD comic: YES, BUT… • There are many kinds of images: photographs, medical images, diagrams, plots, maps, line art, paintings, comics, logos, game graphics, textures, rendered scenes, scanned documents, screenshots, … EVERYTHING SUCKS AT SOMETHING • None of the existing formats works well on all kinds of images. • JPEG / JP2 / JXR is great for photographs, but… • PNG / GIF is great for line art, but… • WebP: basically two totally different formats • Lossy WebP: somewhat better than (moz)JPEG • Lossless WebP: somewhat better than PNG • They are both .webp, but you still have to pick the format GOAL: ONE FORMAT THAT COMPRESSES ALL IMAGES WELL EXPERIMENTAL RESULTS Corpus Lossless formats JPEG* (bit depth) FLIF FLIF* WebP BPG PNG PNG* JP2* JXR JLS 100% 90% interlaced PNGs, we used OptiPNG [21]. For BPG we used [4] 8 1.002 1.000 1.234 1.318 1.480 2.108 1.253 1.676 1.242 1.054 0.302 the options -m 9 -e jctvc; for WebP we used -m 6 -q [4] 16 1.017 1.000 / / 1.414 1.502 1.012 2.011 1.111 / / 100. For the other formats we used default lossless options. [5] 8 1.032 1.000 1.099 1.163 1.429 1.664 1.097 1.248 1.500 1.017 0.302� [6] 8 1.003 1.000 1.040 1.081 1.282 1.441 1.074 1.168 1.225 0.980 0.263 Figure 4 shows the results; see [22] for more details. -
TS 101 499 V2.2.1 (2008-07) Technical Specification
ETSI TS 101 499 V2.2.1 (2008-07) Technical Specification Digital Audio Broadcasting (DAB); MOT SlideShow; User Application Specification European Broadcasting Union Union Européenne de Radio-Télévision EBU·UER 2 ETSI TS 101 499 V2.2.1 (2008-07) Reference RTS/JTC-DAB-57 Keywords audio, broadcasting, DAB, digital, PAD ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. -
Package 'Magick'
Package ‘magick’ August 18, 2021 Type Package Title Advanced Graphics and Image-Processing in R Version 2.7.3 Description Bindings to 'ImageMagick': the most comprehensive open-source image processing library available. Supports many common formats (png, jpeg, tiff, pdf, etc) and manipulations (rotate, scale, crop, trim, flip, blur, etc). All operations are vectorized via the Magick++ STL meaning they operate either on a single frame or a series of frames for working with layers, collages, or animation. In RStudio images are automatically previewed when printed to the console, resulting in an interactive editing environment. The latest version of the package includes a native graphics device for creating in-memory graphics or drawing onto images using pixel coordinates. License MIT + file LICENSE URL https://docs.ropensci.org/magick/ (website) https://github.com/ropensci/magick (devel) BugReports https://github.com/ropensci/magick/issues SystemRequirements ImageMagick++: ImageMagick-c++-devel (rpm) or libmagick++-dev (deb) VignetteBuilder knitr Imports Rcpp (>= 0.12.12), magrittr, curl LinkingTo Rcpp Suggests av (>= 0.3), spelling, jsonlite, methods, knitr, rmarkdown, rsvg, webp, pdftools, ggplot2, gapminder, IRdisplay, tesseract (>= 2.0), gifski Encoding UTF-8 RoxygenNote 7.1.1 Language en-US NeedsCompilation yes Author Jeroen Ooms [aut, cre] (<https://orcid.org/0000-0002-4035-0289>) Maintainer Jeroen Ooms <[email protected]> 1 2 analysis Repository CRAN Date/Publication 2021-08-18 10:10:02 UTC R topics documented: analysis . .2 animation . .3 as_EBImage . .6 attributes . .7 autoviewer . .7 coder_info . .8 color . .9 composite . 12 defines . 14 device . 15 edges . 17 editing . 18 effects . 22 fx .............................................. 23 geometry . 24 image_ggplot . -
Iriscompressor Software and to This Publication
User Guide Legal Notices ICOMP_Pro-dgi/pko-24012012-01 Copyrights Copyrights ©2011-2012 I.R.I.S. All Rights Reserved. I.R.I.S. owns the copyrights to the IRISCompressor software and to this publication. The information contained in this document is the property of I.R.I.S. Its content is subject to change without notice and does not represent a commitment on the part of I.R.I.S. The software described in this document is furnished under a license agreement which states the terms for use of this product. The software may be used or copied only in accordance with the terms of that agreement. No part of this publication may be reproduced, transmitted, stored in a retrieval system, or translated into another language without the prior written consent of I.R.I.S. Trademarks The I.R.I.S. logo and IRISCompressor are trademarks of I.R.I.S. OCR ("Optical Character Recognition"), IDR ("Intelligent Document Recognition") and iHQC ("intelligent High Quality Compression) technology by I.R.I.S. All other products mentioned in this publication are trademarks or registered trademarks of their respective owners. iHQCTM patent-protected. US Patent No. 8,068,684 B2. 1 INTRODUCTION IRISCompressor Pro is a handy compression tool that allows you to convert your image and PDF files into compressed PDF files in just a few mouse clicks. The PDF files IRISCompressor generates are fully text-searchable, thanks to I.R.I.S.' OCR technology (Optical Character Recognition). IMPORTANT NOTES IRISCompressor Pro can process multiple image and PDF files at a time. -
Supported Formats (August 2020)
Oracle Outside In Technology 8.5.5 Supported Formats (August 2020) Archive Version Multimedia Version 7z split archives not supported) AVI (Metadata only) 7z Self Extracting exe (split archives not DICOM (File ID only) supported) LZA Self Extracting Compres Flash (text extraction only) 6.x, 7.x, Lite LZH Compress Flash (File ID only) 9,10 Microsoft Office Binder Real Media (File ID only) Microsoft Cabinet (CAB) 95 – 97 MP3 (ID3 metadata only) RAR 1.5, 2.0, 2.9, MPEG-1 Audio layer 3 V ID3 v1 5.0 (Metadata only) Self-extracting .exe MPEG-1 Audio layer 3 V ID3 v2 (Metadata only) UNIX Compress MPEG-1 Video V 2 (File ID only) UNIX GZip MPEG-1 Video V 3 (File ID only) UNIX tar MPEG-2 Audio (File ID only) Uuencode MPEG-4 (Metadata only) ZIP PKZip MPEG-7 (Metadata only) ZIP WinZip QuickTime (Metadata only) ZIP ZIP64 Windows Media ASF (Metadata only) Database Version Windows Media DVR-MS (Metadata only) DataEase 4.x Windows Media Audio WMA (Metadata only) DBase III, IV, V, X, X1 Windows Media Playlist (File ID only) First Choice DB Through 3.0 Windows Media Video WMV (Metadata only) Framework DB 3.0 WAV (Metadata only) Microsoft Access (text only) 1.0, 2.0, 95 … Other Version 2019 Microsoft Access Report Snapshot (File ID 2000 – 2003 AOL Messenger (File ID only) 7.3 only) Microsoft Works DB for DOS 2.0 Microsoft InfoPath (File ID only) 2007 Microsoft Works DB for Macintosh 2.0 Microsoft Live Messenger (via XML filter) 10.0 Microsoft Works DB for Windows 3.0, 4.0 Microsoft Office Theme files (File ID only) 2007 … 2019 Microsoft Works DB for DOS -
Hardware and Software for Panoramic Photography
ROVANIEMI UNIVERSITY OF APPLIED SCIENCES SCHOOL OF TECHNOLOGY Degree Programme in Information Technology Thesis HARDWARE AND SOFTWARE FOR PANORAMIC PHOTOGRAPHY Julia Benzar 2012 Supervisor: Veikko Keränen Approved _______2012__________ The thesis can be borrowed. School of Technology Abstract of Thesis Degree Programme in Information Technology _____________________________________________________________ Author Julia Benzar Year 2012 Subject of thesis Hardware and Software for Panoramic Photography Number of pages 48 In this thesis, panoramic photography was chosen as the topic of study. The primary goal of the investigation was to understand the phenomenon of pa- noramic photography and the secondary goal was to establish guidelines for its workflow. The aim was to reveal what hardware and what software is re- quired for panoramic photographs. The methodology was to explore the existing material on the topics of hard- ware and software that is implemented for producing panoramic images. La- ter, the best available hardware and different software was chosen to take the images and to test the process of stitching the images together. The ex- periment material was the result of the practical work, such the overall pro- cess and experience, gained from the process, the practical usage of hard- ware and software, as well as the images taken for stitching panorama. The main research material was the final result of stitching panoramas. The main results of the practical project work were conclusion statements of what is the best hardware and software among the options tested. The re- sults of the work can also suggest a workflow for creating panoramic images using the described hardware and software. The choice of hardware and software was limited, so there is place for further experiments. -
Understanding Image Formats and When to Use Them
Understanding Image Formats And When to Use Them Are you familiar with the extensions after your images? There are so many image formats that it’s so easy to get confused! File extensions like .jpeg, .bmp, .gif, and more can be seen after an image’s file name. Most of us disregard it, thinking there is no significance regarding these image formats. These are all different and not cross‐ compatible. These image formats have their own pros and cons. They were created for specific, yet different purposes. What’s the difference, and when is each format appropriate to use? Every graphic you see online is an image file. Most everything you see printed on paper, plastic or a t‐shirt came from an image file. These files come in a variety of formats, and each is optimized for a specific use. Using the right type for the right job means your design will come out picture perfect and just how you intended. The wrong format could mean a bad print or a poor web image, a giant download or a missing graphic in an email Most image files fit into one of two general categories—raster files and vector files—and each category has its own specific uses. This breakdown isn’t perfect. For example, certain formats can actually contain elements of both types. But this is a good place to start when thinking about which format to use for your projects. Raster Images Raster images are made up of a set grid of dots called pixels where each pixel is assigned a color. -
Metadefender Core V4.12.2
MetaDefender Core v4.12.2 © 2018 OPSWAT, Inc. All rights reserved. OPSWAT®, MetadefenderTM and the OPSWAT logo are trademarks of OPSWAT, Inc. All other trademarks, trade names, service marks, service names, and images mentioned and/or used herein belong to their respective owners. Table of Contents About This Guide 13 Key Features of Metadefender Core 14 1. Quick Start with Metadefender Core 15 1.1. Installation 15 Operating system invariant initial steps 15 Basic setup 16 1.1.1. Configuration wizard 16 1.2. License Activation 21 1.3. Scan Files with Metadefender Core 21 2. Installing or Upgrading Metadefender Core 22 2.1. Recommended System Requirements 22 System Requirements For Server 22 Browser Requirements for the Metadefender Core Management Console 24 2.2. Installing Metadefender 25 Installation 25 Installation notes 25 2.2.1. Installing Metadefender Core using command line 26 2.2.2. Installing Metadefender Core using the Install Wizard 27 2.3. Upgrading MetaDefender Core 27 Upgrading from MetaDefender Core 3.x 27 Upgrading from MetaDefender Core 4.x 28 2.4. Metadefender Core Licensing 28 2.4.1. Activating Metadefender Licenses 28 2.4.2. Checking Your Metadefender Core License 35 2.5. Performance and Load Estimation 36 What to know before reading the results: Some factors that affect performance 36 How test results are calculated 37 Test Reports 37 Performance Report - Multi-Scanning On Linux 37 Performance Report - Multi-Scanning On Windows 41 2.6. Special installation options 46 Use RAMDISK for the tempdirectory 46 3. Configuring Metadefender Core 50 3.1. Management Console 50 3.2. -
Openimageio 1.7 Programmer Documentation (In Progress)
OpenImageIO 1.7 Programmer Documentation (in progress) Editor: Larry Gritz [email protected] Date: 31 Mar 2016 ii The OpenImageIO source code and documentation are: Copyright (c) 2008-2016 Larry Gritz, et al. All Rights Reserved. The code that implements OpenImageIO is licensed under the BSD 3-clause (also some- times known as “new BSD” or “modified BSD”) license: Redistribution and use in source and binary forms, with or without modification, are per- mitted provided that the following conditions are met: • Redistributions of source code must retain the above copyright notice, this list of condi- tions and the following disclaimer. • Redistributions in binary form must reproduce the above copyright notice, this list of con- ditions and the following disclaimer in the documentation and/or other materials provided with the distribution. • Neither the name of the software’s owners nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIB- UTORS ”AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- NESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUD- ING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABIL- ITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -
Data Format Guide
Data Format Guide Tecplot, Inc. Bellevue, WA 2006 COPYRIGHT NOTICE Tecplot 360TMData Format Guide is for use with Tecplot 360TM 2006. Copyright © 1988-2006 Tecplot, Inc. All rights reserved worldwide. Except for personal use, this manual may not be reproduced, trans- mitted, transcribed, stored in a retrieval system, or translated in any form, in whole or in part, without the express written permission of Tecplot, Inc., 3535 Factoria Blvd., Ste 550, Bellevue, Washington, 98006, U.S.A. The software discussed in this documentation and the documentation itself are furnished under license for utilization and duplication only according to the license terms. The copyright for the software is held by Tecplot, Inc. Documentation is provided for information only. It is subject to change without notice. It should not be interpreted as a commitment by Tecplot, Inc. Tecplot, Inc. assumes no liabil- ity or responsibility for documentation errors or inaccuracies. Tecplot, Inc PO Box 52708 Bellevue, WA 98015-2708 U.S.A. Tel: 1.800.763.7005 (within the U.S. or Canada), 00 1 (425)653-1200 (internationally) email: [email protected], [email protected] Questions, comments or concerns regarding this documentation: [email protected] For more information, visit http://www.tecplot.com THIRD PARTY SOFTWARE COPYRIGHT NOTICES ENCSA Hierarchical Data Format (HDF) Software Library and Utilities © 1988-1998 The Board of Trustees of the University of Illi- nois. All rights reserved. Contributors include National Center for Supercomputing Applications (NCSA) at the University of Illinois, Fortner Software (Windows and Mac), Unidata Program Center (netCDF), The Independent JPEG Group (JPEG), Jean-loup Gailly and Mark Adler (gzip). -
Adobe Photoshop® TIFF Technical Note 3 April 8, 2005
Adobe Photoshop® TIFF Technical Note 3 April 8, 2005 Adobe Photoshop® TIFF Technical Note 3 April 8, 2005 This document describes additions to the TIFF specification to improve support for floating point values. Readers are advised to cross reference terms and discussions found in this document with the TIFF 6.0 specification (TIFF6.pdf), the TIFF Technical Note for Adobe PageMaker® 6.0 (TIFF-PM6.pdf), and the File Formats Specification for Adobe Photoshop® (Photoshop File Formats.pdf). Page 1 of 5 Adobe Photoshop® TIFF Technical Note 3 April 8, 2005 16 and 24 bit Floating Point Values Introduction This section describes the format of floating point data with BitsPerSample of 16 and 24. Field: SampleFormat Tag: 339 (153.H) Type: SHORT Count: N = SamplesPerPixel Value: 3 = IEEE Floating point data Field: BitsPerSample Tag: 258 (102.H) Type: SHORT Count: N = SamplesPerPixel Value: 16 or 24 16 and 24 bit floating point values may be used to minimize file size versus traditional 32 bit or 64 bit floating point values. The loss of range and precision may be acceptable for many imaging applications. The 16 bit floating point format is designed to match the HALF data type used by OpenEXR and video graphics card vendors. Implementation 16 bit floating point values 16 bit floating point numbers have 1 sign bit, 5 exponent bits (biased by 16), and 10 mantissa bits. The interpretation of the sign, exponent and mantissa is analogous to IEEE-754 floating-point numbers. The 16 bit floating point format supports normalized and denormalized numbers, infinities and NANs (Not A Number).