Image File Format Standards
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XMP SPECIFICATION PART 3 STORAGE in FILES Copyright © 2016 Adobe Systems Incorporated
XMP SPECIFICATION PART 3 STORAGE IN FILES Copyright © 2016 Adobe Systems Incorporated. All rights reserved. Adobe XMP Specification Part 3: Storage in Files NOTICE: All information contained herein is the property of Adobe Systems Incorporated. No part of this publication (whether in hardcopy or electronic form) may be reproduced or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Adobe Systems Incorporated. Adobe, the Adobe logo, Acrobat, Acrobat Distiller, Flash, FrameMaker, InDesign, Illustrator, Photoshop, PostScript, and the XMP logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. MS-DOS, Windows, and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Apple, Macintosh, Mac OS and QuickTime are trademarks of Apple Computer, Inc., registered in the United States and other countries. UNIX is a trademark in the United States and other countries, licensed exclusively through X/Open Company, Ltd. All other trademarks are the property of their respective owners. This publication and the information herein is furnished AS IS, is subject to change without notice, and should not be construed as a commitment by Adobe Systems Incorporated. Adobe Systems Incorporated assumes no responsibility or liability for any errors or inaccuracies, makes no warranty of any kind (express, implied, or statutory) with respect to this publication, and expressly disclaims any and all warranties of merchantability, fitness for particular purposes, and noninfringement of third party rights. Contents 1 Embedding XMP metadata in application files . -
Encapsulated Postscript File Format Specification
® Encapsulated PostScript File Format Specification ®® Adobe Developer Support Version 3.0 1 May 1992 Adobe Systems Incorporated Adobe Developer Technologies 345 Park Avenue San Jose, CA 95110 http://partners.adobe.com/ PN LPS5002 Copyright 1985–1988, 1990, 1992 by Adobe Systems Incorporated. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of the publisher. Any software referred to herein is furnished under license and may only be used or copied in accordance with the terms of such license. PostScript is a registered trademark of Adobe Systems Incorporated. All instances of the name PostScript in the text are references to the PostScript language as defined by Adobe Systems Incorpo- rated unless otherwise stated. The name PostScript also is used as a product trademark for Adobe Sys- tems’ implementation of the PostScript language interpreter. Any references to a “PostScript printer,” a “PostScript file,” or a “PostScript driver” refer to printers, files, and driver programs (respectively) which are written in or support the PostScript language. The sentences in this book that use “PostScript language” as an adjective phrase are so constructed to rein- force that the name refers to the standard language definition as set forth by Adobe Systems Incorpo- rated. PostScript, the PostScript logo, Display PostScript, Adobe, the Adobe logo, Adobe Illustrator, Tran- Script, Carta, and Sonata are trademarks of Adobe Systems Incorporated registered in the U.S.A. and other countries. Adobe Garamond and Lithos are trademarks of Adobe Systems Incorporated. -
Web Compatible SAS/GRAPH Output the Easy
Web Compatible SAS/GRAPH® Output the Easy Way Ahsan Ullah, Pinkerton Computer Consultants, Inc., Alexandria, VA ABSTRACT • Proper use of colors is a must to make the image attractive. • (TM) This paper describes some concepts and analyses required If there is an option to print the image, a PostScript to create SAS/GRAPH images for use in WEB pages. It file needs to be tagged along with the image which will deals with an automated SAS/AF® Frame system designed to keep the usual form of the printed output create and print a number of graphs and produce suitable • In order to print a hard copy of the graph from the graph image files for inclusion on WEB pages. Topics internet, a PostScript color or black and white with discussed include drill-down design, programming minimum of 0.5 X 0.5 inch margin should be selected. (TM) techniques for creating GIF files, and the creation of custom Most Hewlett Packard printers satisfy the SAS Device Drivers. requirements. INTRODUCTION A user-friendly SAS/AF Frame system needs to be created to perform the following functions: • Interactive or batch process to create images. SAS software is a major leader in information and • Support the selection of device drivers to print or management systems. It has powerful features that support transport postscript or GIF file. the creation of customized hard copy output that includes • both data and graphic output. Until now, SAS custom graphs Automatically add HTML code to create Web-ready could not take their place in the Web world because of: graph images • Sophistication of SAS custom graphs • True portability across platforms Device Drivers • Interactive way to create and process graphs A GIF device driver is needed for SAS software to create a GIF Image file of the graph. -
Image Data Martin Spitaler
Imperial College London MICROSCOPY DAY 2011: Understanding and handling image data Martin Spitaler Understanding Images (Martin Spitaler) • What’s in an image file: •Pixel data • metadata • Getting the data into the file: Image acquisition • Image file formats • Using images: Image visualisation and presentation Handling Images (Chris Tomlinson & Mark Woodbridge) • Omero image database • Xperimenter experiment annotation system What’s in an image file: Pixel data Pixel (or binary) data with information about the sample • One or more frames of pixels (XY, XZ) • Each frame typically consists of a two-dimensional array of pixel values • Pixel values can be: • light intensity • array of intensities (PALM, STORM) • array of fluorescence lifetimes • in the future: correlated data, e.g. exposure times (CMOS), mass spectra, … • Frames are stacked in one or more specific orders: • Channel (colour, lifetime, …) •Z stack •Time • XY position in a plate MICROSCOPY DAY 2011: Understanding & handling image data Martin Spitaler What’s in an image file: Meta data Meta data make sense of the pixel information • Image type (TIFF, LSM, CXD, …) • pixel dimensions (size, time point, focus position) • Hardware settings: •objective lens • excitation light source: • type (laser, lamp) •intensity • excitation and dichroic filters •… • emission settings: • emission filters • detector gain and offset • pinhole size • sampling speed / exposure time •… MICROSCOPY DAY 2011: Understanding & handling image data Martin Spitaler What’s NOT in an image file: Experimental -
Making TIFF Files from Drawing, Word Processing, Powerpoint And
Making TIFF and EPS files from Drawing, Word Processing, PowerPoint and Graphing Programs In the worlds of electronic publishing and video production programs, the need for TIFF or EPS formatted files is a necessity. Unfortunately, most of the imaging work done in research for presen- tation is done in PowerPoint, and this format simply cannot be used in most situations for these three ends. Files can be generally be saved or exported (by using either Save As or Export under File) into TIFF, PICT or JPEG files from PowerPoint, drawing, word processing and graphing programs—all called vector programs—but the results are often poor in resolution (in Photoshop these are shown as having a resolution of 72dpi when opening the Image Size dialogue box: under Image on the menu select Image Size). Here are four ways to save as TIFF (generally the way in which image files are saved) or EPS (gen- erally the way in which files are saved which contain lines or text): Option 1. Use the Program’s Save As or Export option. If it exists, use the Export or Save As option in your vector program. This only works well when a dialogue box appears so that specific values for height, width and resolution can be typed in (as in the programs Canvas and CorelDraw). Anti-aliasing should be checked. Resolution values of 300 dots per inch or pixels per inch is for images, 600 dpi is for images with text and 1200 dpi is for text, graphs and drawings. If no dialogue box exists to type in these values, go to option 2 - 4. -
User's Guide to NIST Biometric Image Software (NBIS)
NISTIR 7392 2007 User's Guide to NIST Biometric Image Software (NBIS) Craig I. Watson ([email protected]) Michael D. Garris ([email protected]) Elham Tabassi ([email protected]) Charles L. Wilson ([email protected]) R. Michael McCabe ([email protected]) Stanley Janet ([email protected]) Kenneth Ko ([email protected]) National Institute of Standards and Technology Bldg. 225, Rm. A216 100 Bureau Drive, Mail Stop 8940 Gaithersburg, MD 20899-8940 i ACKNOWLEDGEMENTS We would like to acknowledge the Federal Bureau of Investigation and the Department of Homeland Security who provided funding and resources in conjunction with NIST to support the development of this fingerprint image software. NOTE TO READER This document provides guidance on how the NIST Biometric Image Software (NBIS) non- export controlled packages are installed and executed. Its content and format is one of user's guide and reference manual. Some algorithmic overview is provided, but more details can be found in the cited references. The Table of Contents provides the reader a map into the document, and the hyperlinks in the electronic version enable the reader to effectively navigate the document and locate desired information. These hyperlinks are unavailable when using a paper copy of the document. Any updates to this software will be posted NIST Image Group’s Open Source Sever (NIGOS). ii TABLE OF CONTENTS 1. INTRODUCTION ...................................................................................................................................................... 1 2. -
Adobe Type 1 Font Format Adobe Systems Incorporated
Type 1 Specifications 6/21/90 final front.legal.doc Adobe Type 1 Font Format Adobe Systems Incorporated Addison-Wesley Publishing Company, Inc. Reading, Massachusetts • Menlo Park, California • New York Don Mills, Ontario • Wokingham, England • Amsterdam Bonn • Sydney • Singapore • Tokyo • Madrid • San Juan Library of Congress Cataloging-in-Publication Data Adobe type 1 font format / Adobe Systems Incorporated. p. cm Includes index ISBN 0-201-57044-0 1. PostScript (Computer program language) 2. Adobe Type 1 font (Computer program) I. Adobe Systems. QA76.73.P67A36 1990 686.2’2544536—dc20 90-42516 Copyright © 1990 Adobe Systems Incorporated. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Adobe Systems Incorporated and Addison-Wesley, Inc. Printed in the United States of America. Published simultaneously in Canada. The information in this book is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Adobe Systems Incorporated. Adobe Systems Incorporated assumes no responsibility or liability for any errors or inaccuracies that may appear in this book. The software described in this book is furnished under license and may only be used or copied in accordance with the terms of such license. Please remember that existing font software programs that you may desire to access as a result of information described in this book may be protected under copyright law. The unauthorized use or modification of any existing font software program could be a violation of the rights of the author. -
Image File Formats
Glossary Image File Formats Glossary of File Formats and Imaging Terminology JPEG: stands for “Joint Photographic Experts Group.” It’s the most common format for storing digital camera photographs or scanned images. It is a “lossy” compression format, meaning it shrinks the files by discarding the information that the human eye cannot perceive. JPEGs are widely supported and used on the web, for example when sharing images through email. They have several compression level options. TIFF: stands for “Tagged Image File Format” and is one of the most widely supported file formats for storing bit-mapped images on personal computers (both PCs and Macintosh computers). TIFF files can be any resolution, and can be black and white, gray-scaled, or color. Used for high-quality images (lossless compression). TIFF format is widely supported by image-manipulation applications such as Photoshop by Adobe. GIF(F): stands for “Graphics Interchange Format.” A bit-mapped file format used for graphics as opposed to photographic images. GIF supports 8-bit color (maximum of 256 colors, compared to JPEGs 16 million colors.) They are widely used on the Web because the files compress well. GIFs include a color table including the most representative 256 colors used. Not recommended for files with a lot of color shading! PNG: stands for “Portable Network Graphics.” PNG files contain a bitmap of indexed colors and use lossless compression. They are similar to GIF files, but differ in that they do not have copyright limitations. PNG files are typically used to store graphics for web images and also have the ability to preserve transparency. -
EXT EX Product Family Product Family for Occasional Graphics Users and Comparison Comparison Creative Consumers
TEXT EX Product Family Product Family For occasional graphics users and Comparison Comparison creative consumers For graphics hobbyists and home businesses For occasional For graphics For graphics graphics users and hobbyists and professionals in small Full-featured suite creative consumers home businesses to large businesses for graphics professionals in small to large businesses Main Applications Most Popular CorelDRAW® 2020 Corel PHOTO-PAINT™ 2020 Corel Font Manager™ 2020 PowerTRACE™ (Quick Trace only) (included as part of the CorelDRAW application) CAPTURE™ CorelDRAW.app™ Key Features & Tools (Highlights) Corel AfterShot™ 3 HDR Bevel tool, Shadow tools, Spiral, Smooth and Smear tool, Contour tool Key Features & Tools (Highlights) Clone Tool, Artistic Media Bevel tool, Shadow tools, Spiral, Smooth and Smear tool, Contour tool Key Features & Tools (Highlights) Dimension dockers, Alignment guides Clone Tool, Artistic Media Symmetry drawing mode, Block Shadow tool, Impact tool, Pointillizer, Dimension dockers, Alignment guides PhotoCocktail Barcode Wizard Symmetry drawing mode, Block Professional Print options Duplexing Wizard Shadow tool, Impact tool, Pointillizer, Remove (CMYK features, Composite, Color PhotoCocktail separations, Postscript, Prepress tabs) GPL Ghostscript for enhanced EPS Advanced page layout: left & right master Object styles, Color styles, Color harmonies and PS support pages, custom placeholder text, image rendering above 150dpi Professional Print options (CMYK features, Composite, Color separations, Postscript, Enhanced -
HP Designjet Printers: Purchasing Adobe® Postscript Models September 2007
HP Designjet Printers: Purchasing Adobe® Postscript Models September 2007 Adobe PostScript PostScript is a page description language developed by Adobe Systems Incorporated. It is a way of describing what a page should look like. Its main application is its ability to handle complex text and graphics. Most HP Designjet platforms offer standard and Adobe PostScript models. And in all cases, the HP Designjet printers with embedded Adobe PostScript often have advantages that go far beyond their ability to print PostScript files. General Guidelines In general, traditional line drawing uses are least likely to need PostScript. But even someone who prints primarily line drawings may want or need to choose a model with PostScript. Users should always opt for the Adobe PostScript model if any of the following is true: 1. Your primary applications (or those of someone who shares your device) are those from the Adobe Suite of software, such as Illustrator, PhotoShop, or InDesign. In general, any of these applications, especially if they use a mixture of vector and raster images, will yield the best results when using an Adobe PostScript driver. 2. Your company or organization has standardized on PostScript printers. Some IT managers require that all equipment be PostScript compatible for simplicity and consistency of support. 3. Your particular application generates only PostScript files. This is not common, but check with your application vendor if you are not sure. 4. You utilize EPS, or embedded PostScript images in your files. Some clip art, for instance, is only available in EPS format, especially on Macintosh computers. These images will only print correctly on a printer with PostScript capabilities. -
Up & Running: PDFLATEX in Miktex 1.09
Up & Running: PDFLATEX in MikTEX 1.09 David Meeker February 25, 1998 1 Configuration I upgraded from MikTEX 1.08 to 1.09 just by downloading and unzipping the distribution files ending in 109 from CTAN. Since I already had the full set of Type1 CM fonts stored in a direc- tory outside my texmf tree, I had to modify \texmf\miktex\config\miktex.environment, line 64 to reflect where I have my fonts. If the whole 1.09 distribution is unpacked as-is, then this modification is probably unnecessary. To ensure that everything is consistent with this change, run configure.exe in same directory. I also discovered that I did not have copies of the files supp-pdf.tex and supp-mis.tex that are necessary to properly include graphics into PDFLATEX files. They can be downloaded off of CTAN from the directory macros/pdftex/graphics/. They should be moved to \texmf\tex\latex\base, where the can be found by PDFLATEX. 2 Running PDFLATEX A few special commands need to be put into your LATEX document so that it will produce PDF correctly. In preamble (just before \begin{document}) you need the following: \pdfcompresslevel=9 Requests full compression of the PDF \pdfoutput=1 Tells the program to produce PDF instead of DVI To get automatic links in your pdf, as well as a table of contents, use the package ‘hyperref’ (available from CTAN in /macros/latex/contrib/supported/hyperref). It is called with \usepackage[pdftex]{hyperref}, which should be the last package called before \begin{document}. Your document should be compiled at least three times in a row so that all the bookmarks are included properly in the PDF. -
BA(Prog) III Yr 21/3/2020
BA(prog) III yr 21/3/2020 Color Palettes Palettes are mathematical tables that define the color of a pixel displayed on the screen. The most common palettes are 1, 4, 8, 16, and 24 bits deep: 1. When color monitors became available for computers, managing the computations for displaying colors severely taxed the hardware and memory available at the time. 256-color, 8-bit images using a color lookuptable or palette were the best a computer could do. 2. 256 default system colors were statistically selected by Apple and Microsoft engineers (working independently) to be the colors and shades that are most “popular” in photographic images. 3. Two system palettes are, of course, different. 4. Web authorities also decided on a palette of 216 “web-safe” colors that would allow browsers to display images properly on both Macintosh and Windows computer. 5. GIF files using 256-color palettes are saved in a lossless format. The PNG format also uses palettes (24-bits or 32 bits if an “alpha” mask is included for transparency), and is lossless. It was developed for the Internet(it supports only the RGB color space) to expand GIF’s limited 256 colors to millions of colors. 6. In 24-bit color systems, your computer works with three channels of 256 discrete shades of each color (red, green, and blue) represented as the three axes of a cube. This allows a total of 16,777,216 colors (256 256 256). Image File Formats Most applications on any operating system can manage JPEG, GIF, PNG, and TIFF image formats.