The Transform And Data Compression Handbook

Author : Kamisetty Ramam Rao,Patrick C. Yip
Publisher : CRC Press
Page : 408 pages
File Size : 45,9 Mb
Release : 2018-10-03
Category : Computers
ISBN : 9781420037388

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The Transform and Data Compression Handbook by Kamisetty Ramam Rao,Patrick C. Yip Pdf

Data compression is one of the main contributing factors in the explosive growth in information technology. Without it, a number of consumer and commercial products, such as DVD, videophone, digital camera, MP3, video-streaming and wireless PCS, would have been virtually impossible. Transforming the data to a frequency or other domain enables even more efficient compression. By illustrating this intimate link, The Transform and Data Compression Handbook serves as a much-needed handbook for a wide range of researchers and engineers. The authors describe various discrete transforms and their applications in different disciplines. They cover techniques, such as adaptive quantization and entropy coding, that result in significant reduction in bit rates when applied to the transform coefficients. With clear and concise presentations of the ideas and concepts, as well as detailed descriptions of the algorithms, the authors provide important insight into the applications and their limitations. Data compression is an essential step towards the efficient storage and transmission of information. The Transform and Data Compression Handbook provides a wealth of information regarding different discrete transforms and demonstrates their power and practicality in data compression.

Author : David Salomon,Giovanni Motta
Publisher : Springer Science & Business Media
Page : 1361 pages
File Size : 46,9 Mb
Release : 2010-01-18
Category : Computers
ISBN : 9781848829039

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Handbook of Data Compression by David Salomon,Giovanni Motta Pdf

Data compression is one of the most important fields and tools in modern computing. From archiving data, to CD-ROMs, and from coding theory to image analysis, many facets of modern computing rely upon data compression. This book provides a comprehensive reference for the many different types and methods of compression. Included are a detailed and helpful taxonomy, analysis of most common methods, and discussions on the use and comparative benefits of methods and description of "how to" use them. Detailed descriptions and explanations of the most well-known and frequently used compression methods are covered in a self-contained fashion, with an accessible style and technical level for specialists and non-specialists.

Author : Khalid Sayood
Publisher : Elsevier
Page : 454 pages
File Size : 45,5 Mb
Release : 2002-12-18
Category : Technology & Engineering
ISBN : 9780080510491

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Lossless Compression Handbook by Khalid Sayood Pdf

The 21 chapters in this handbook are written by the leading experts in the world on the theory, techniques, applications, and standards surrounding lossless compression. As with most applied technologies, the standards section is of particular importance to practicing design engineers. In order to create devices and communication systems that can communicate and be compatible with other systems and devices, standards must be followed. *Clearly explains the process of compression and transmission of multimedia signals *Invaluable resource for engineers dealing with image processing, signal processing, multimedia systems, wireless technology and more

Author : Mark Nelson,Gally Jean
Publisher : Unknown
Page : 557 pages
File Size : 52,7 Mb
Release : 1996
Category : Data compression (Computer science)
ISBN : OCLC:1280756186

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Data Compression Book by Mark Nelson,Gally Jean Pdf

Author : Khalid Sayood
Publisher : Morgan Kaufmann
Page : 660 pages
File Size : 43,8 Mb
Release : 2000
Category : Computers
ISBN : 1558605584

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Introduction to Data Compression by Khalid Sayood Pdf

And the downloadable software gives you the opportunity to see firsthand how various algorithms work, to choose and implement appropriate techniques in your own applications, and to build your own algorithms."--BOOK JACKET.

Author : Vladimir Britanak,Patrick C. Yip,K. R Rao
Publisher : Elsevier
Page : 368 pages
File Size : 40,6 Mb
Release : 2010-07-28
Category : Mathematics
ISBN : 0080464645

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Discrete Cosine and Sine Transforms by Vladimir Britanak,Patrick C. Yip,K. R Rao Pdf

The Discrete Cosine Transform (DCT) is used in many applications by the scientific, engineering and research communities and in data compression in particular. Fast algorithms and applications of the DCT Type II (DCT-II) have become the heart of many established international image/video coding standards. Since then other forms of the DCT and Discrete Sine Transform (DST) have been investigated in detail. This new edition presents the complete set of DCT and DST discrete trigonometric transforms, including their definitions, general mathematical properties, and relations to the optimal Karhunen-Loéve transform (KLT), with the emphasis on fast algorithms (one-dimensional and two-dimensional) and integer approximations of DCTs and DSTs for their efficient implementations in the integer domain. DCTs and DSTs are real-valued transforms that map integer-valued signals to floating-point coefficients. To eliminate the floating-point operations, various methods of integer approximations have been proposed to construct and flexibly generate a family of integer DCT and DST transforms with arbitrary accuracy and performance. The integer DCTs/DSTs with low-cost and low-powered implementation can replace the corresponding real-valued transforms in wireless and satellite communication systems as well as portable computing applications. The book is essentially a detailed excursion on orthogonal/orthonormal DCT and DST matrices, their matrix factorizations and integer aproximations. It is hoped that the book will serve as a valuable reference for industry, academia and research institutes in developing integer DCTs and DSTs as well as an inspiration source for further advanced research. Presentation of the complete set of DCTs and DSTs in context of entire class of discrete unitary sinusoidal transforms: the origin, definitions, general mathematical properties, mutual relationships and relations to the optimal Karhunen-Loéve transform (KLT) Unified treatment with the fast implementations of DCTs and DSTs: the fast rotation-based algorithms derived in the form of recursive sparse matrix factorizations of a transform matrix including one- and two-dimensional cases Detailed presentation of various methods and design approaches to integer approximation of DCTs and DSTs utilizing the basic concepts of linear algebra, matrix theory and matrix computations leading to their efficient multiplierless real-time implementations, or in general reversible integer-to-integer implementations Comprehensive list of additional references reflecting recent/latest developments in the efficient implementations of DCTs and DSTs mainly one-, two-, three- and multi-dimensional fast DCT/DST algorithms including the recent active research topics for the time period from 1990 up to now

Author : Colt McAnlis,Aleks Haecky
Publisher : "O'Reilly Media, Inc."
Page : 241 pages
File Size : 45,6 Mb
Release : 2016-07-13
Category : Computers
ISBN : 9781491961506

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Understanding Compression by Colt McAnlis,Aleks Haecky Pdf

If you want to attract and retain users in the booming mobile services market, you need a quick-loading app that won’t churn through their data plans. The key is to compress multimedia and other data into smaller files, but finding the right method is tricky. This witty book helps you understand how data compression algorithms work—in theory and practice—so you can choose the best solution among all the available compression tools. With tables, diagrams, games, and as little math as possible, authors Colt McAnlis and Aleks Haecky neatly explain the fundamentals. Learn how compressed files are better, cheaper, and faster to distribute and consume, and how they’ll give you a competitive edge. Learn why compression has become crucial as data production continues to skyrocket Know your data, circumstances, and algorithm options when choosing compression tools Explore variable-length codes, statistical compression, arithmetic numerical coding, dictionary encodings, and context modeling Examine tradeoffs between file size and quality when choosing image compressors Learn ways to compress client- and server-generated data objects Meet the inventors and visionaries who created data compression algorithms

Author : David Salomon
Publisher : Springer Science & Business Media
Page : 899 pages
File Size : 45,8 Mb
Release : 2006-05-09
Category : Computers
ISBN : 9780387218328

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Data Compression by David Salomon Pdf

A comprehensive reference for the many different types and methods of compression, including a detailed and helpful taxonomy, an analysis of the most common methods, and discussions on their use and comparative benefits. The presentation is organized into the main branches of the field: run length encoding, statistical methods, dictionary-based methods, image compression, audio compression, and video compression. Detailed descriptions and explanations of the most well- known and frequently used methods are covered in a self-contained fashion, with an accessible style and technical level for specialists and nonspecialists. In short, the book provides an invaluable reference and guide for all computer scientists, computer engineers, electrical engineers, signal/image processing engineers and other scientists needing a comprehensive compilation for a broad range of compression methods.

Author : David Salomon
Publisher : Springer Science & Business Media
Page : 1112 pages
File Size : 52,5 Mb
Release : 2007-03-20
Category : Computers
ISBN : 9781846286032

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Data Compression by David Salomon Pdf

This book provides a comprehensive reference for the many different types and methods of compression. Included are a detailed and helpful taxonomy, analysis of most common methods, and discussions on the use and comparative benefits of methods and description of "how to" use them. Detailed descriptions and explanations of the most well-known and frequently used compression methods are covered in a self-contained fashion, with an accessible style and technical level for specialists and nonspecialists. Comments and suggestions of many readers have been included as a benefit to future readers, and a website is maintained and updated by the author.

Author : Khalid Sayood
Publisher : Elsevier
Page : 704 pages
File Size : 50,5 Mb
Release : 2006
Category : Computers
ISBN : 9780126208627

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Introduction to Data Compression by Khalid Sayood Pdf

"Khalid Sayood provides an extensive introduction to the theory underlying today's compression techniques with detailed instruction for their applications using several examples to explain the concepts. Encompassing the entire field of data compression Introduction to Data Compression, includes lossless and lossy compression, Huffman coding, arithmetic coding, dictionary techniques, context based compression, scalar and vector quantization. Khalid Sayood provides a working knowledge of data compression, giving the reader the tools to develop a complete and concise compression package upon completion of his book."--BOOK JACKET.

Author : Mark Nelson
Publisher : M&T Press
Page : 527 pages
File Size : 47,9 Mb
Release : 1991
Category : Data compression (Computer science)
ISBN : 1558512144

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The Data Compression Book by Mark Nelson Pdf

An authoritative guide for advanced C programmers. Details various data compression techniques, explaining the theory behind each and showing readers how to apply them to significantly increase their system's storage capacity. MS/PC-DOS disk contains sample source code.

Author : Mark Nelson
Publisher : Unknown
Page : 0 pages
File Size : 41,8 Mb
Release : 2008
Category : Electronic
ISBN : 817029729X

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The Data Compression Book by Mark Nelson Pdf

Described by Jeff Prosise of PC Magazine as one of my favorite books on applied computer technology, this updated second edition brings you fully up-to-date on the latest developments in the data compression field. It thoroughly covers the various data compression techniques including compression of binary programs, data, sound, and graphics. Each technique is illustrated with a completely functional C program that demonstrates how data compression works and how it can be readily incorporated into your own compression programs. The accompanying disk contains the code files that demonstrate the various techniques of data compression found in the book.

Author : Gaurav Sharma,Raja Bala
Publisher : CRC Press
Page : 597 pages
File Size : 47,6 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781351835978

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Digital Color Imaging Handbook by Gaurav Sharma,Raja Bala Pdf

Digital technology now enables unparalleled functionality and flexibility in the capture, processing, exchange, and output of color images. But harnessing its potential requires knowledge of color science, systems, processing algorithms, and device characteristics-topics drawn from a broad range of disciplines. One can acquire the requisite background with an armload of physics, chemistry, engineering, computer science, and mathematics books and journals- or one can find it here, in the Digital Color Imaging Handbook. Unprecedented in scope, this handbook presents, in a single concise and authoritative publication, the elements of these diverse areas relevant to digital color imaging. The first three chapters cover the basics of color vision, perception, and physics that underpin digital color imaging. The remainder of the text presents the technology of color imaging with chapters on color management, device color characterization, digital halftoning, image compression, color quantization, gamut mapping, computationally efficient transform algorithms, and color image processing for digital cameras. Each chapter is written by world-class experts and largely self-contained, but cross references between chapters reflect the topics' important interrelations. Supplemental materials are available for download from the CRC Web site, including electronic versions of some of the images presented in the book.

Author : Donald Adjeroh,Timothy Bell,Amar Mukherjee
Publisher : Springer Science & Business Media
Page : 353 pages
File Size : 45,7 Mb
Release : 2008-06-17
Category : Computers
ISBN : 9780387789095

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The Burrows-Wheeler Transform: by Donald Adjeroh,Timothy Bell,Amar Mukherjee Pdf

The Burrows-Wheeler Transform is one of the best lossless compression me- ods available. It is an intriguing — even puzzling — approach to squeezing redundancy out of data, it has an interesting history, and it has applications well beyond its original purpose as a compression method. It is a relatively late addition to the compression canon, and hence our motivation to write this book, looking at the method in detail, bringing together the threads that led to its discovery and development, and speculating on what future ideas might grow out of it. The book is aimed at a wide audience, ranging from those interested in learning a little more than the short descriptions of the BWT given in st- dard texts, through to those whose research is building on what we know about compression and pattern matching. The ?rst few chapters are a careful description suitable for readers with an elementary computer science ba- ground (and these chapters have been used in undergraduate courses), but later chapters collect a wide range of detailed developments, some of which are built on advanced concepts from a range of computer science topics (for example, some of the advanced material has been used in a graduate c- puter science course in string algorithms). Some of the later explanations require some mathematical sophistication, but most should be accessible to those with a broad background in computer science.

Author : David Salomon
Publisher : Springer Science & Business Media
Page : 304 pages
File Size : 50,7 Mb
Release : 2013-03-20
Category : Computers
ISBN : 9780387217086

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A Guide to Data Compression Methods by David Salomon Pdf

A concise guide of essential data compression methods and algorithms for text, audio and imaging data.