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Image And Video Compression

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Image and Video Compression Standards

Image and Video Compression Standards Book
Author : Vasudev Bhaskaran,Konstantinos Konstantinides
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 146156199X
Language : En, Es, Fr & De

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Book Description :

New to the Second Edition: offers the latest developments in standards activities (JPEG-LS, MPEG-4, MPEG-7, and H.263) provides a comprehensive review of recent activities on multimedia enhanced processors, multimedia coprocessors, and dedicated processors, including examples from industry. Image and Video Compression Standards: Algorithms and Architectures, Second Edition presents an introduction to the algorithms and architectures that form the underpinnings of the image and video compressions standards, including JPEG (compression of still-images), H.261 and H.263 (video teleconferencing), and MPEG-1 and MPEG-2 (video storage and broadcasting). The next generation of audiovisual coding standards, such as MPEG-4 and MPEG-7, are also briefly described. In addition, the book covers the MPEG and Dolby AC-3 audio coding standards and emerging techniques for image and video compression, such as those based on wavelets and vector quantization. Image and Video Compression Standards: Algorithms and Architectures, Second Edition emphasizes the foundations of these standards; namely, techniques such as predictive coding, transform-based coding such as the discrete cosine transform (DCT), motion estimation, motion compensation, and entropy coding, as well as how they are applied in the standards. The implementation details of each standard are avoided; however, the book provides all the material necessary to understand the workings of each of the compression standards, including information that can be used by the reader to evaluate the efficiency of various software and hardware implementations conforming to these standards. Particular emphasis is placed on those algorithms and architectures that have been found to be useful in practical software or hardware implementations. Image and Video Compression Standards: Algorithms and Architectures, emSecond Edition uniquely covers all major standards (JPEG, MPEG-1, MPEG-2, MPEG-4, H.261, H.263) in a simple and tutorial manner, while fully addressing the architectural considerations involved when implementing these standards. As such, it serves as a valuable reference for the graduate student, researcher or engineer. The book is also used frequently as a text for courses on the subject, in both academic and professional settings.

Image and Video Compression

Image and Video Compression Book
Author : IS & T--the Society for Imaging Science and Technology
Publisher : Society of Photo Optical
Release : 1994
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Image and Video Compression book written by IS & T--the Society for Imaging Science and Technology, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Image and Video Compression for Multimedia Engineering

Image and Video Compression for Multimedia Engineering Book
Author : Yun Q. Shi,Huifang Sun
Publisher : CRC Press
Release : 2008-03-24
ISBN : 1420007262
Language : En, Es, Fr & De

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Book Description :

Multimedia hardware still cannot accommodate the demand for large amounts of visual data. Without the generation of high-quality video bitstreams, limited hardware capabilities will continue to stifle the advancement of multimedia technologies. Thorough grounding in coding is needed so that applications such as MPEG-4 and JPEG 2000 may come to fruition. Image and Video Compression for Multimedia Engineering provides a solid, comprehensive understanding of the fundamentals and algorithms that lead to the creation of new methods for generating high quality video bit streams. The authors present a number of relevant advances along with international standards. New to the Second Edition · A chapter describing the recently developed video coding standard, MPEG-Part 10 Advances Video Coding also known as H.264 · Fundamental concepts and algorithms of JPEG2000 · Color systems of digital video · Up-to-date video coding standards and profiles Visual data, image, and video coding will continue to enable the creation of advanced hardware, suitable to the demands of new applications. Covering both image and video compression, this book yields a unique, self-contained reference for practitioners tobuild a basis for future study, research, and development.

Image and Video Compression

Image and Video Compression Book
Author : Madhuri A. Joshi,Mehul S. Raval,Yogesh H. Dandawate,Kalyani R. Joshi,Shilpa P. Metkar
Publisher : CRC Press
Release : 2014-11-17
ISBN : 1482228238
Language : En, Es, Fr & De

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Book Description :

Image and video signals require large transmission bandwidth and storage, leading to high costs. The data must be compressed without a loss or with a small loss of quality. Thus, efficient image and video compression algorithms play a significant role in the storage and transmission of data.Image and Video Compression: Fundamentals, Techniques, and

Still Image and Video Compression with MATLAB

Still Image and Video Compression with MATLAB Book
Author : K. S. Thyagarajan
Publisher : John Wiley & Sons
Release : 2011-03-16
ISBN : 9781118097762
Language : En, Es, Fr & De

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Book Description :

This book describes the principles of image and video compression techniques and introduces current and popular compression standards, such as the MPEG series. Derivations of relevant compression algorithms are developed in an easy-to-follow fashion. Numerous examples are provided in each chapter to illustrate the concepts.

Image and Video Compression for Multimedia Engineering

Image and Video Compression for Multimedia Engineering Book
Author : Yun Q. Shi,Huifang Sun
Publisher : CRC Press
Release : 1999-12-20
ISBN : 9781420049794
Language : En, Es, Fr & De

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Book Description :

Advanced technologies have increased demands for visual information and higher quality video frames, as with 3-D movies, games, and HDTV. This taxes the available technologies and creates a gap between the huge amount of visual data required for multimedia applications and the still-limited hardware capabilities. Image and Video Compression for Multimedia Engineering bridges the gap with concise, authoritative information on video and image coding. The tutorial provides a solid, comprehensive understanding of the fundamentals and algorithms of coding and details all of the relevant international coding standards. It presents recent findings on defining methods for generating high quality video bitstreams. The authors present recent research results and cover emerging technologies. With the growing popularity of the applications that use large amounts of visual data, image and video coding is an active and dynamic field. Coverage of both image and video compression in this book yields a unique, self-contained reference, appropriate for all related professions. Image and Video Compression for Multimedia Engineering builds a basis for future study, research, and development.

Wavelet Image and Video Compression

Wavelet Image and Video Compression Book
Author : Pankaj N. Topiwala
Publisher : Unknown
Release : 1998
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Wavelet Image and Video Compression book written by Pankaj N. Topiwala, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Standard Codecs

Standard Codecs Book
Author : Mohammed Ghanbari
Publisher : IET
Release : 2003
ISBN : 0852967101
Language : En, Es, Fr & De

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Book Description :

This book discusses the growth of digital television technology and the revolution in image and video compression (such as JPEG2000, broadcast TV, video phone), highlighting the need for standardisation in processing static and moving images and their exchange between computer systems.

Signal Recovery Techniques for Image and Video Compression and Transmission

Signal Recovery Techniques for Image and Video Compression and Transmission Book
Author : Aggelos Katsaggelos,Nick Galatsanos
Publisher : Springer Science & Business Media
Release : 2013-03-09
ISBN : 1475765142
Language : En, Es, Fr & De

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Book Description :

Signal Recovery Techniques for Image and Video Compression and Transmission establishes a bridge between the fields of signal recovery and image and video compression. Traditionally these fields have developed separately because the problems they examined were regarded as very different, and the techniques used appear unrelated. Recently, though, there is growing consent among the research community that the two fields are quite closely related. Indeed, in both fields the objective is to reconstruct the best possible signal from limited information. The field of signal recovery, which is relatively mature, has long been associated with a wealth of powerful mathematical techniques such as Bayesian estimation and the theory of projects onto convex sets (to name just two). This book illustrates for the first time in a complete volume how these techniques can be brought to bear on the very important problems of image and video compression and transmission. Signal Recovery Techniques for Image and Video Compression and Transmission, which is written by leading practitioners in both fields, is one of the first references that addresses this approach and serves as an excellent information source for both researchers and practicing engineers.

Intelligent Image and Video Compression

Intelligent Image and Video Compression Book
Author : Fan Zhang,David Bull
Publisher : Academic Press
Release : 2021-04-08
ISBN : 0128203544
Language : En, Es, Fr & De

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Book Description :

Intelligent Image and Video Compression: Communicating Pictures, Second Edition explains the requirements, analysis, design and application of a modern video coding system. It draws on the authors’ extensive academic and professional experience in this field to deliver a text that is algorithmically rigorous yet accessible, relevant to modern standards and practical. It builds on a thorough grounding in mathematical foundations and visual perception to demonstrate how modern image and video compression methods can be designed to meet the rate-quality performance levels demanded by today's applications and users, in the context of prevailing network constraints. Key Features An approach that combines algorithmic rigor with practical implementation using numerous worked examples Explains how video compression methods exploit statistical redundancies, natural correlations, and knowledge of human perception to improve performance Uses contemporary video coding standards (AVC, HEVC and VVC) as a vehicle for explaining block-based compression Provides broad coverage of important topics such as visual quality assessment and video streaming New to this edition: Coverage of new, more immersive applications, explaining compression requirements and solutions for HDR and UHDTV, VR, AR, and MR Description of how we can measure viewer engagement with these applications An introduction to machine learning algorithms and coverage of how these can be used to optimize future compression tools Inclusion of the latest advances in perceptual metrics, such as VMAF Description of new and extended databases for video quality evaluation and for training machine learning systems Coverage of recent innovations and standards to support adaptive video streaming A review of the perceptual influences of dynamic range including descriptions of perceptual quantization and new formats A comprehensive coverage of recent compression standards including AV1 and VVC.

Video Codec Design

Video Codec Design Book
Author : Iain E. Richardson
Publisher : John Wiley & Sons
Release : 2002-05-22
ISBN : 9780471485537
Language : En, Es, Fr & De

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Book Description :

Video compression coding is the enabling technology behind a new wave of communication applications. From streaming internet video to broadcast digital television and digital cinema, the video codec is a key building block for a host of new multimedia applications and services. Video Codec Design sets out to de-mystify the subject of video coding and present a practical, design-based approach to this emerging field. Featuring: * Guidance on the practical design and implementation of video coding technology. * Explanation of the major video coding standards, including MPEG-2, MPEG-4, H.263 and H.26L. * Detailed coverage of key video coding techniques and core algorithms. * Examination of critical design issues including transmission, Quality of Service and processing platforms. * A wealth of illustrations and practical examples, including quantitative comparisons of design alternatives. Video Codec Design provides communications engineers, system designers, researchers and technical managers with an essential handbook to image and video compression technology. The clear presentation and emphasis on real-life examples make this book an excellent teaching tool for computer science and electronic engineering instructors.

Image and Video Compression

Image and Video Compression Book
Author : K. Thyagarajan
Publisher : Unknown
Release : 2011
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Image and Video Compression book written by K. Thyagarajan, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Directionality and Scalability in Image and Video Compression

Directionality and Scalability in Image and Video Compression Book
Author : David S. Taubman
Publisher : Unknown
Release : 1994
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Directionality and Scalability in Image and Video Compression book written by David S. Taubman, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Image and Video Compression

Image and Video Compression Book
Author : Daniela Colţuc
Publisher : Unknown
Release : 2015
ISBN : 9786066031387
Language : En, Es, Fr & De

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Book Description :

Download Image and Video Compression book written by Daniela Colţuc, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Multidimensional Signal Image and Video Processing and Coding

Multidimensional Signal  Image  and Video Processing and Coding Book
Author : John William Woods
Publisher : Academic Press
Release : 2012
ISBN : 0123814200
Language : En, Es, Fr & De

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Book Description :

This fully revised and expanded edition gives readers the necessary understanding of image and video processing concepts to contribute to this hot technology's future advances. Important new topics include introductory random processes, image enhancement and analysis, and the new MPEG scalable video coding standard.

Recent Advances in Image and Video Coding

Recent Advances in Image and Video Coding Book
Author : Sudhakar Radhakrishnan
Publisher : BoD – Books on Demand
Release : 2016-11-23
ISBN : 9535127756
Language : En, Es, Fr & De

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Book Description :

This book is intended to attract the attention of practitioners and researchers in academia and industry interested in challenging paradigms of image and video coding algorithms with an emphasis on recent technological developments. All the chapters are well demonstrated by various researchers around the world covering the field of image and video processing. This book highlights the current research in the image and video processing area such as image fusion, image segmentation and classification, image compression, machine vision algorithms and video compression. The entire work available in the book is mainly focusing on researchers who can do quality research in the area of image and video processing and related fields. Each chapter is an independent research which will definitely motivate the young researchers to ponder into. These eleven chapters available in five sections will be an eye-opener for all who are doing systematic research in these fields.

Image and Video Compression Using Deep Network

Image and Video Compression Using Deep Network Book
Author : Nayan Singhal
Publisher : Unknown
Release : 2018
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

A large fraction of internet traffic revolves around the image and video transfers. All the moments, memories, and experiences that we share online are heavily dependent on strong image and video compression. Strong compression techniques significantly reduce the cost of transmission and storage. Traditional image and video compression techniques are laboriously hand-designed and hand-optimized, and thus become less efficient for current needs. In this work, we explore a series of image and video compression architectures to improve the performance of compression. On the image compression side, we explore the model that integrates auto-encoder and GANs. The results show that WGAN performs better among all the models we tried and is worth exploring in the deep video codec. On the video compression side, our model is based on Wu et al. [43] and [19]. We formulate the video compression problem as a joint rate-distortion optimization problem. This helps us to efficiently throw out a lot of information from the bottleneck layer and achieve good performance with lower bit-rates. Our deep video codec outperforms todays prevailing distance models by Wu et al. on Kinetics dataset in terms of PSNR. From the results we have on PSNR metrics, we believe that we can achieve a significantly better performance in video compression

Image and Video Processing in the Compressed Domain

Image and Video Processing in the Compressed Domain Book
Author : Jayanta Mukhopadhyay
Publisher : CRC Press
Release : 2011-03-22
ISBN : 1439829357
Language : En, Es, Fr & De

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Book Description :

As more images and videos are becoming available in compressed formats, researchers have begun designing algorithms for different image operations directly in their domains of representation, leading to faster computation and lower buffer requirements. Image and Video Processing in the Compressed Domain presents the fundamentals, properties, and applications of a variety of image transforms used in image and video compression. It illustrates the development of algorithms for processing images and videos in the compressed domain. Developing concepts from first principles, the book introduces popular image and video compression algorithms, in particular JPEG, JPEG2000, MPEG-2, MPEG-4, and H.264 standards. It also explores compressed domain analysis and performance metrics for comparing algorithms. The author then elucidates the definitions and properties of the discrete Fourier transform (DFT), discrete cosine transform (DCT), integer cosine transform (ICT), and discrete wavelet transform (DWT). In the subsequent chapters, the author discusses core operations, such as image filtering, color enhancement, image resizing, and transcoding of images and videos, that are used in various image and video analysis approaches. He also focuses on other facets of compressed domain analysis, including video editing operations, video indexing, and image and video steganography and watermarking. With MATLAB® codes on an accompanying CD-ROM, this book takes you through the steps involved in processing and analyzing compressed videos and images. It covers the algorithms, standards, and techniques used for coding images and videos in compressed formats.

Image Data Compression

Image Data Compression Book
Author : Belur V. Dasarathy
Publisher : IEEE Computer Society
Release : 1995
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

A comprehensive tutorial on block truncation coding (BTC), a specialized area within the data compression domain, providing a detailed study and relative assessment of its techniques. The focus is on the quality aspects of BTC performance relative to its computational requirements, and flexibility i