digital video and hd second edition algorithms and interfaces the morgan kaufmann series in computer graphics

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Digital Video And Hd

Author : Charles Poynton
ISBN : 9780080504308
Genre : Computers
File Size : 30. 9 MB
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Rapidly evolving computer and communications technologies have achieved data transmission rates and data storage capacities high enough for digital video. But video involves much more than just pushing bits! Achieving the best possible image quality, accurate color, and smooth motion requires understanding many aspects of image acquisition, coding, processing, and display that are outside the usual realm of computer graphics. At the same time, video system designers are facing new demands to interface with film and computer system that require techniques outside conventional video engineering. Charles Poynton's 1996 book A Technical Introduction to Digital Video became an industry favorite for its succinct, accurate, and accessible treatment of standard definition television (SDTV). In Digital Video and HDTV, Poynton augments that book with coverage of high definition television (HDTV) and compression systems. For more information on HDTV Retail markets, go to: http://www.insightmedia.info/newsletters.php#hdtv With the help of hundreds of high quality technical illustrations, this book presents the following topics: * Basic concepts of digitization, sampling, quantization, gamma, and filtering * Principles of color science as applied to image capture and display * Scanning and coding of SDTV and HDTV * Video color coding: luma, chroma (4:2:2 component video, 4fSC composite video) * Analog NTSC and PAL * Studio systems and interfaces * Compression technology, including M-JPEG and MPEG-2 * Broadcast standards and consumer video equipment

Digital Video And Hd

Author : Charles A. Poynton
ISBN : 9780123919267
Genre : Computers
File Size : 34. 5 MB
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Acknowledgments -- List of Figures -- List of Tables -- Preface -- Part 1 -- Introduction -- Chapter 1 -- Raster Images -- Chapter 2 -- Quantization -- Chapter 3 -- Brightness Contrast Controls -- Chapter 4 -- Raster Images in Computing -- Chapter 5 -- Raster Scanning -- Chapter 6 -- Image Structure -- Chapter 7 -- Resolution -- Chapter 8 -- Constant Luminance -- Chapter 9 -- Rendering Intent -- Chapter 10 -- Introduction to Luma Chroma -- Chapter 11 -- Introduction to Component SDTV -- Chapter 12 -- Introduction to Composite NTSC PAL -- Chapter 13 -- Introduction to HDTV -- Chapter 14 -- Introduction to Compression -- Chapter 15 -- Digital Video Interfaces -- Part 2 -- Principles -- Chapter 16 -- Filtering and Sampling -- Chapter 17 -- Resampling, Interpolation, and decimation -- Chapter 18 -- Image Digitization and Reconstruction -- Chapter 19 -- Perception and Visual Acuity -- Chapter 20 -- Luminance and Lightness -- Chapter 21 -- The CIE System of Colorimetry -- Chapter 22 -- Color ...

Real World Video Compression

Author : Andy Beach
ISBN : 9780132089517
Genre : Computers
File Size : 29. 88 MB
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Video is the Internet these days and as the growing trend toward viewing video on mobile devices increases too, the attention is turning toward creating a good user experience for downloading and viewing that video. One of the keys to this is delivering video in the correct format with the proper compression for that delivery. Real World Video Compression is one of the first books on this topic to demystify the various approaches to compression. It begins by describing the basic concepts of video compression, explains why you might choose a particular compression tool over another, and covers important workflow practices. After the groundwork is laid, readers will learn how to compress their video according to the specific requirements of their projects and will learn some best practices by following the author's own tips and recipes. Experts in the field lend their own solutions in several sidebars throughout the book, making this a valuable learning tool for anyone learning to encode video, whether they are bloggers, DVD authors, video editors, or students. Contents at a Glance Chapter One: Understanding Video and Audio. Chapter Two: The Language of Compression Chapter Three: Best Practices Chapter Four: Preprocessing Interview with a Compressionist: John Howell Chapter Five: Compression Tools Interview with a Compressionist: Nico Puertollano Chapter Six: Compressing for DVDs Interview with a Compressionist: Ben Waggoner Chapter Seven: Compressing for the Web Interview with a Compressionist: Jim Rohner Chapter Eight: Compressing for Mobile Interview with a Compressionist: Ryanne Hodson Chapter Nine: Compressing for Set-Top Boxes Interview with a Compressionist: Andy Beach "In the highly accessible REAL WORLD VIDEO COMPRESSION, Andy Beach illuminates the dark-art of encoding and provides candid insight from working professionals. Andy's fluid style and easy prose decode this often misunderstood and often misinformed world...he is the Carl Sagan of compression." Brian Gary Filmmaker, Compressionist Author of the COMPRESSOR 3 QUICK REFERENCE GUIDE

Digital Television Fundamentals

Author : Michael Robin
ISBN : 0071355812
Genre : Technology & Engineering
File Size : 71. 61 MB
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Plain-talking intro to television's newest technology. Digital Television Fundamentals, Second Edition, by Michael Robin and Michel Poulin, is the ideal guide for everyone who deals with digital video production or equipment design - or who just wants to know how this new phenomenon works. Fully detailed and heavily illustrated, this easy-reading reference covers it all--from video and audio fundamentals...to bit-serial distribution and ancillary data multiplexing...to digital signal compression and distribution methods of coding and decoding. In this edition you'll find: multimedia television treatment covering technologies, hardware, systems, workstations, A/V signal processing, disk storage, servers, cameras, VCRs, CD-ROM, DVI--plus interconnections, multimedia software, systems, and applications and standardization activities; late-breaking information on the DTV standard and how it affects broadcasting equipment and operations; a focus on the importance of relevant SMPTE and CCIR-ITU standards; details on digital/analog equipment compatibility issues; much more!

How To Build A Digital Library

Author : Ian H. Witten
ISBN : 0080890393
Genre : Computers
File Size : 63. 77 MB
Format : PDF
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How to Build a Digital Library reviews knowledge and tools to construct and maintain a digital library, regardless of the size or purpose. A resource for individuals, agencies, and institutions wishing to put this powerful tool to work in their burgeoning information treasuries. The Second Edition reflects developments in the field as well as in the Greenstone Digital Library open source software. In Part I, the authors have added an entire new chapter on user groups, user support, collaborative browsing, user contributions, and so on. There is also new material on content-based queries, map-based queries, cross-media queries. There is an increased emphasis placed on multimedia by adding a "digitizing" section to each major media type. A new chapter has also been added on "internationalization," which will address Unicode standards, multi-language interfaces and collections, and issues with non-European languages (Chinese, Hindi, etc.). Part II, the software tools section, has been completely rewritten to reflect the new developments in Greenstone Digital Library Software, an internationally popular open source software tool with a comprehensive graphical facility for creating and maintaining digital libraries. Outlines the history of libraries on both traditional and digital Written for both technical and non-technical audiences and covers the entire spectrum of media, including text, images, audio, video, and related XML standards Web-enhanced with software documentation, color illustrations, full-text index, source code, and more

Data Mining

Author : Ian H. Witten
ISBN : 9780128043578
Genre : Computers
File Size : 21. 78 MB
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Data Mining: Practical Machine Learning Tools and Techniques, Fourth Edition, offers a thorough grounding in machine learning concepts, along with practical advice on applying these tools and techniques in real-world data mining situations. This highly anticipated fourth edition of the most acclaimed work on data mining and machine learning teaches readers everything they need to know to get going, from preparing inputs, interpreting outputs, evaluating results, to the algorithmic methods at the heart of successful data mining approaches. Extensive updates reflect the technical changes and modernizations that have taken place in the field since the last edition, including substantial new chapters on probabilistic methods and on deep learning. Accompanying the book is a new version of the popular WEKA machine learning software from the University of Waikato. Authors Witten, Frank, Hall, and Pal include today's techniques coupled with the methods at the leading edge of contemporary research. Please visit the book companion website at http://www.cs.waikato.ac.nz/ml/weka/book.html It contains Powerpoint slides for Chapters 1-12. This is a very comprehensive teaching resource, with many PPT slides covering each chapter of the book Online Appendix on the Weka workbench; again a very comprehensive learning aid for the open source software that goes with the book Table of contents, highlighting the many new sections in the 4th edition, along with reviews of the 1st edition, errata, etc. Provides a thorough grounding in machine learning concepts, as well as practical advice on applying the tools and techniques to data mining projects Presents concrete tips and techniques for performance improvement that work by transforming the input or output in machine learning methods Includes a downloadable WEKA software toolkit, a comprehensive collection of machine learning algorithms for data mining tasks-in an easy-to-use interactive interface Includes open-access online courses that introduce practical applications of the material in the book

Foundations Of Multidimensional And Metric Data Structures

Author : Hanan Samet
ISBN : 0123694469
Genre : Computers
File Size : 87. 5 MB
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Samet offers a thorough treatment of multidimensional point data, object and image-based representations, intervals and small rectangles, and high-dimensional datasets. This work includes a thorough introduction; a comprehensive survey to spatial and multidimensional data structures and algorithms; and implementation details for the most useful data structures.

Computer Organization And Design Risc V Edition

Author : David A. Patterson
ISBN : 9780128122761
Genre : Computers
File Size : 80. 3 MB
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The new RISC-V Edition of Computer Organization and Design features the RISC-V open source instruction set architecture, the first open source architecture designed to be used in modern computing environments such as cloud computing, mobile devices, and other embedded systems. With the post-PC era now upon us, Computer Organization and Design moves forward to explore this generational change with examples, exercises, and material highlighting the emergence of mobile computing and the Cloud. Updated content featuring tablet computers, Cloud infrastructure, and the x86 (cloud computing) and ARM (mobile computing devices) architectures is included. An online companion Web site provides advanced content for further study, appendices, glossary, references, and recommended reading. Features RISC-V, the first such architecture designed to be used in modern computing environments, such as cloud computing, mobile devices, and other embedded systems Includes relevant examples, exercises, and material highlighting the emergence of mobile computing and the cloud

High Dynamic Range Imaging

Author : Erik Reinhard
ISBN : 008047831X
Genre : Computers
File Size : 38. 1 MB
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High dynamic range imaging produces images with a much greater range of light and color than conventional imaging. The effect is stunning, as great as the difference between black-and-white and color television. High Dynamic Range Imaging is the first book to describe this exciting new field that is transforming the media and entertainment industries. Written by the foremost researchers in HDRI, it will explain and define this new technology for anyone who works with images, whether it is for computer graphics, film, video, photography, or lighting design. * Written by the leading researchers in HDRI * Covers all the areas of high dynamic range imaging including capture devices, display devices, file formats, dynamic range reduction, and image-based lighting * Includes a DVD with over 4 GB of HDR images as well as source code and binaries for numerous tone reproduction operators for Windows, Linux, and Mac OS X

Digital Image Processing And Analysis

Author : Scott E Umbaugh
ISBN : 9781439802052
Genre : Technology & Engineering
File Size : 80. 34 MB
Format : PDF
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Whether for computer evaluation of otherworldly terrain or the latest high definition 3D blockbuster, digital image processing involves the acquisition, analysis, and processing of visual information by computer and requires a unique skill set that has yet to be defined a single text. Until now. Taking an applications-oriented, engineering approach, Digital Image Processing and Analysis provides the tools for developing and advancing computer and human vision applications and brings image processing and analysis together into a unified framework. Providing information and background in a logical, as-needed fashion, the author presents topics as they become necessary for understanding the practical imaging model under study. He offers a conceptual presentation of the material for a solid understanding of complex topics and discusses the theory and foundations of digital image processing and the algorithm development needed to advance the field. With liberal use of color through-out and more materials on the processing of color images than the previous edition, this book provides supplementary exercises, a new chapter on applications, and two major new tools that allow for batch processing, the analysis of imaging algorithms, and the overall research and development of imaging applications. It includes two new software tools, the Computer Vision and Image Processing Algorithm Test and Analysis Tool (CVIP-ATAT) and the CVIP Feature Extraction and Pattern Classification Tool (CVIP-FEPC). Divided into five major sections, this book provides the concepts and models required to analyze digital images and develop computer vision and human consumption applications as well as all the necessary information to use the CVIPtools environment for algorithm development, making it an ideal reference tool for this fast growing field.

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