Compressed Image File Formats

Compressed Image File Formats

Author: John Miano

Publisher: Addison-Wesley Professional

Published: 1999

Total Pages: 290

ISBN-13: 9780201604436

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Since not all graphic formats are of equal complexity, author John Miano does not simply choose a number of file formats and devote a chapter to each one. Instead, he offers additional coverage for the more complex image file formats like PNG (a new standard) and JPEG, while providing all information necessary to use the simpler file formats. While including the well-documented BMP, XBM, and GIF formats for completeness, along with some of their less-covered features, this book gives the most space to the more intricate PNG and JPEG, from basic concepts to creating and reading actual files. Among its highlights, this book covers: -- JPEG Huffman coding, including decoding sequential mode JPEG images and creating sequential JPEG files-- Optimizing the DCT-- Portable Network Graphics format (PNG), including decompressing PNG image data and creating PNG files-- Windows BMP, XBM, and GIF


Compressed Image File Formats

Compressed Image File Formats

Author: John Miano

Publisher: Addison-Wesley Professional

Published: 1999

Total Pages: 296

ISBN-13:

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Since not all graphic formats are of equal complexity, author John Miano does not simply choose a number of file formats and devote a chapter to each one. Instead, he offers additional coverage for the more complex image file formats like PNG (a new standard) and JPEG, while providing all information necessary to use the simpler file formats. While including the well-documented BMP, XBM, and GIF formats for completeness, along with some of their less-covered features, this book gives the most space to the more intricate PNG and JPEG, from basic concepts to creating and reading actual files. Among its highlights, this book covers: -- JPEG Huffman coding, including decoding sequential mode JPEG images and creating sequential JPEG files-- Optimizing the DCT-- Portable Network Graphics format (PNG), including decompressing PNG image data and creating PNG files-- Windows BMP, XBM, and GIF


JPEG

JPEG

Author: William B. Pennebaker

Publisher: Springer Science & Business Media

Published: 1992-12-31

Total Pages: 660

ISBN-13: 9780442012724

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Created by the Joint Photographic Experts Group (JPEG), the JPEG standard is the first color still image data compression international standard. This new guide to JPEG and its technologies offers detailed information on the new JPEG signaling conventions and the structure of JPEG compressed data.


PNG

PNG

Author: Greg Roelofs

Publisher: O'Reilly Media

Published: 1999

Total Pages: 362

ISBN-13:

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From a senior researcher who helped design the PNG image format comes a guide that focuses on implementing PNG with the libpng C library and discusses improvements, such as gamma correction and the standard color spaces for precise reproduction of image colors on a wide range of systems.


Digital Foundations

Digital Foundations

Author: xtine burrough

Publisher: Peachpit Press

Published: 2008-12-11

Total Pages: 563

ISBN-13: 0132104237

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Fuses design fundamentals and software training into one cohesive book! The only book to teach Bauhaus design principles alongside basic digital tools of Adobe's Creative Suite, including the recently released Adobe CS4 Addresses the growing trend of compressing design fundamentals and design software into the same course in universities and design trade schools. Lessons are timed to be used in 50-minute class sessions. Digital Foundations uses formal exercises of the Bauhaus to teach the Adobe Creative Suite. All students of digital design and production—whether learning in a classroom or on their own—need to understand the basic principles of design in order to implement them using current software. Far too often design is left out of books that teach software. Consequently, the design software training exercise is often a lost opportunity for visual learning. Digital Foundations reinvigorates software training by integrating Bauhaus design exercises into tutorials fusing design fundamentals and core Adobe Creative Suite methodologies. The result is a cohesive learning experience. Design topics and principles include: Composition; Symmetry and Asymmetry; Gestalt; Appropriation; The Bauhaus Basic Course Approach; Color Theory; The Grid; Scale, Hierarchy and Collage; Tonal Range; Elements of Motion. Digital Foundations is an AIGA Design Press book, published under Peachpit's New Riders imprint in partnership with AIGA, the professional association for design.


High Performance Images

High Performance Images

Author: Colin Bendell

Publisher: "O'Reilly Media, Inc."

Published: 2016-11-03

Total Pages: 354

ISBN-13: 149192666X

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High-quality images have an amazing power of attraction. Just add some stunning photos and graphics to your website or app and watch your user engagement and conversion numbers climb. It can be tricky, but with this practical guide, you’ll master the many facets of delivering high performance images on the internet—without adversely affecting site performance. You’ll learn the nuts and bolts of color theory, image formats, storage and management, operations delivery, browser and application behavior, the responsive web, and many other topics. Ideal for developers, this book also provides useful tips, tricks, and practical theory for processing and displaying powerful images that won’t slow down your online product. Explore digital image theory and the different formats available Dive into JPEGs, SVG and vector images, lossless compression, and other formats Use techniques for downloading and rendering images in a browser, and for loading images on mobile devices and cellular networks Examine specific rendering techniques, such as lazy loading, image processing, image consolidation, and responsive images Take responsive images to the next level by using content negotiation between browser and server with the Client Hints HTTP standard Learn how to operationalize your image workflow Contributors include Colin Bendell, Tim Kadlec, Yoav Weiss, Guy Podjarny, Nick Doyle, and Mike McCall from Akamai Technologies.


Fundamentals of Data Visualization

Fundamentals of Data Visualization

Author: Claus O. Wilke

Publisher: O'Reilly Media

Published: 2019-03-18

Total Pages: 390

ISBN-13: 1492031054

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Effective visualization is the best way to communicate information from the increasingly large and complex datasets in the natural and social sciences. But with the increasing power of visualization software today, scientists, engineers, and business analysts often have to navigate a bewildering array of visualization choices and options. This practical book takes you through many commonly encountered visualization problems, and it provides guidelines on how to turn large datasets into clear and compelling figures. What visualization type is best for the story you want to tell? How do you make informative figures that are visually pleasing? Author Claus O. Wilke teaches you the elements most critical to successful data visualization. Explore the basic concepts of color as a tool to highlight, distinguish, or represent a value Understand the importance of redundant coding to ensure you provide key information in multiple ways Use the book’s visualizations directory, a graphical guide to commonly used types of data visualizations Get extensive examples of good and bad figures Learn how to use figures in a document or report and how employ them effectively to tell a compelling story


Designing for Performance

Designing for Performance

Author: Lara Callender Hogan

Publisher: "O'Reilly Media, Inc."

Published: 2014-12-04

Total Pages: 181

ISBN-13: 1491903732

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As a web designer, you encounter tough choices when it comes to weighing aesthetics and performance. Good content, layout, images, and interactivity are essential for engaging your audience, and each of these elements have an enormous impact on page load time and the end-user experience. In this practical book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. To get started, all you need are basic HTML and CSS skills and Photoshop experience. Topics include: The impact of page load time on your site, brand, and users Page speed basics: how browsers retrieve and render content Best practices for optimizing and loading images How to clean up HTML and CSS, and optimize web fonts Mobile-first design with performance goals by breakpoint Using tools to measure performance as your site evolves Methods for shaping an organization’s performance culture


Image Optimization: The Humble img Element; I IMAGE QUALITY AND PERFORMANCE: 2 Optimizing Image Quality; 3 Comparing Image Formats; 4 Color Management; 5 Image Decoding Performance; 6 Measuring Image Performance; II CURRENTIMAGE FORMATS: 7 JPEG; 8 PNG; 9 WebP; 10 SVG; III IMAGES IN BROWSERS: 11 Responsive Images; 12 Progressive Rendering Techniques; 13 Caching image assets; 14 Lazy-Loading Images; 15 Replacing Animated GIFs; 16 Image Content Delivery Networks; III NEW AND EMERGING IMAGE FORMATS: 17 HEIF and HEIC; 18 AVIF; 19 JPEG XL; 20 Comparing New Image File Formats; V FURTHER OPTIMIZATION: 21 Data Saver; 22 Optimize Images for Core Web Vitals; 23 Case study: Twitter

Image Optimization: The Humble img Element; I IMAGE QUALITY AND PERFORMANCE: 2 Optimizing Image Quality; 3 Comparing Image Formats; 4 Color Management; 5 Image Decoding Performance; 6 Measuring Image Performance; II CURRENTIMAGE FORMATS: 7 JPEG; 8 PNG; 9 WebP; 10 SVG; III IMAGES IN BROWSERS: 11 Responsive Images; 12 Progressive Rendering Techniques; 13 Caching image assets; 14 Lazy-Loading Images; 15 Replacing Animated GIFs; 16 Image Content Delivery Networks; III NEW AND EMERGING IMAGE FORMATS: 17 HEIF and HEIC; 18 AVIF; 19 JPEG XL; 20 Comparing New Image File Formats; V FURTHER OPTIMIZATION: 21 Data Saver; 22 Optimize Images for Core Web Vitals; 23 Case study: Twitter

Author: Addy Osmani

Publisher:

Published: 2021

Total Pages:

ISBN-13: 9783945749944

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Provides a practical modern guide to delivering high-quality images on the web -- from formats and compression to delivery and maintenance. The book focuses on what matters: modern approaches to image compression and image delivery, practical tools and techniques to automate optimization, responsive images, current and emerging image formats, how browsers load, decode and render images, CDNs, lazy-loading, adaptive media loading and how to optimize for Core Web Vitals.