Advanced Video Coding Principles And Techniques
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Advanced Video Coding Principles And Techniques
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Author : K.N. Ngan
language : en
Publisher: Elsevier
Release Date : 1999-08-31
Advanced Video Coding Principles And Techniques written by K.N. Ngan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-08-31 with Technology & Engineering categories.
In recent years, the paradigm of video coding has shifted from that of a frame-based approach to a content-based approach, particularly with the finalization of the ISO multimedia coding standard, MPEG-4. MPEG-4 is the emerging standard for the coding of multimedia content. It defines a syntax for a set of content-based functionalities, namely, content-based interactivity, compression and universal access. However, it does not specify how the video content is to be generated. To generate the video content, video has to be segmented into video objects and tracked as they transverse across the video frames. This book addresses the difficult problem of video segmentation, and the extraction and tracking of video object planes as defined in MPEG-4. It then focuses on the specific issue of face segmentation and coding as applied to videoconferencing in order to improve the quality of videoconferencing images especially in the facial region. Modal-based coding is a content-based coding technique used to code synthetic objects that have become an important part of video content. It results in extremely low bit rates because only the parameters needed to represent the modal are transmitted. Model-based coding is included to provide background information for the synthetic object coding in MPEG-4. Lastly, MPEG-4, the first coding standard for multimedia content is described in detail. The topics covered include the coding of audio objects, the coding of natural and synthetic video objects, and error resilience. Advanced Video Coding is one of the first books on content-based coding and MPEG-4 coding standard. It serves as an excellent information source and reference for both researchers and practicing engineers.
Advanced Video Coding
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Author : King N. Ngan
language : en
Publisher: Elsevier Science Limited
Release Date : 1999
Advanced Video Coding written by King N. Ngan and has been published by Elsevier Science Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.
In recent years, the paradigm of video coding has shifted from that of a frame-based approach to a content-based approach, particularly with the finalization of the ISO multimedia coding standard, MPEG-4. MPEG-4 is the emerging standard for the coding of multimedia content. It defines a syntax for a set of content-based functionalities, namely, content-based interactivity, compression and universal access. However, it does not specify how the video content is to be generated. To generate the video content, video has to be segmented into video objects and tracked as they transverse across the video frames. This book addresses the difficult problem of video segmentation, and the extraction and tracking of video object planes as defined in MPEG-4. It then focuses on the specific issue of face segmentation and coding as applied to videoconferencing in order to improve the quality of videoconferencing images especially in the facial region. Modal-based coding is a content-based coding technique used to code synthetic objects that have become an important part of video content. It results in extremely low bit rates because only the parameters needed to represent the modal are transmitted. Model-based coding is included to provide background information for the synthetic object coding in MPEG-4. Lastly, MPEG-4, the first coding standard for multimedia content is described in detail. The topics covered include the coding of audio objects, the coding of natural and synthetic video objects, and error resilience. Advanced Video Coding is one of the first books on content-based coding and MPEG-4 coding standard. It serves as an excellent information source and reference for both researchers and practicing engineers.
Advanced Video Coding Systems
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Author : Wen Gao
language : en
Publisher: Springer
Release Date : 2015-01-15
Advanced Video Coding Systems written by Wen Gao and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-15 with Computers categories.
This book presents an overview of the state of the art in video coding technology. Specifically, it introduces the tools of the AVS2 standard, describing how AVS2 can help to achieve a significant improvement in coding efficiency for future video networks and applications by incorporating smarter coding tools such as scene video coding. Features: introduces the basic concepts in video coding, and presents a short history of video coding technology and standards; reviews the coding framework, main coding tools, and syntax structure of AVS2; describes the key technologies used in the AVS2 standard, including prediction coding, transform coding, entropy coding, and loop-filters; examines efficient tools for scene video coding and surveillance video, and the details of a promising intelligent video coding system; discusses optimization technologies in video coding systems; provides a review of image, video, and 3D content quality assessment algorithms; surveys the hot research topics in video compression.
Advanced Video Coding For Next Generation Multimedia Services
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Author : Yo-Sung Ho
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-01-09
Advanced Video Coding For Next Generation Multimedia Services written by Yo-Sung Ho and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-09 with Computers categories.
This book aims to bring together recent advances and applications of video coding. All chapters can be useful for researchers, engineers, graduate and postgraduate students, experts in this area, and hopefully also for people who are generally interested in video coding. The book includes nine carefully selected chapters. The chapters deal with advanced compression techniques for multimedia applications, concerning recent video coding standards, high efficiency video coding (HEVC), multiple description coding, region of interest (ROI) coding, shape compensation, error resilient algorithms for H.264/AVC, wavelet-based coding, facial video coding, and hardware implementations. This book provides several useful ideas for your own research and helps to bridge the gap between the basic video coding techniques and practical multimedia applications. We hope this book is enjoyable to read and will further contribute to video coding.
Visual Media Coding And Transmission
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Author : Ahmet Kondoz
language : en
Publisher: John Wiley & Sons
Release Date : 2009-04-01
Visual Media Coding And Transmission written by Ahmet Kondoz and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-01 with Technology & Engineering categories.
This book presents the state-of-the-art in visual media coding and transmission Visual Media Coding and Transmission is an output of VISNET II NoE, which is an EC IST-FP6 collaborative research project by twelve esteemed institutions from across Europe in the fields of networked audiovisual systems and home platforms. The authors provide information that will be essential for the future study and development of visual media communications technologies. The book contains details of video coding principles, which lead to advanced video coding developments in the form of Scalable Coding, Distributed Video Coding, Non-Normative Video Coding Tools and Transform Based Multi-View Coding. Having detailed the latest work in Visual Media Coding, networking aspects of Video Communication is detailed. Various Wireless Channel Models are presented to form the basis for both link level quality of service (QoS) and cross network transmission of compressed visual data. Finally, Context-Based Visual Media Content Adaptation is discussed with some examples. Key Features: Contains the latest advances in this important field covered by VISNET II NoE Addresses the latest multimedia signal processing and coding algorithms Covers all important advance video coding techniques, scalable and multiple description coding, distributed video coding and non-normative tools Discusses visual media networking with various wireless channel models QoS methods by way of link adaptation techniques are detailed with examples Presents a visual media content adaptation platform, which is both context aware and digital rights management enabled Contains contributions from highly respected academic and industrial organizations Visual Media Coding and Transmission will benefit researchers and engineers in the wireless communications and signal processing fields. It will also be of interest to graduate and PhD students on media processing, coding and communications courses.
Scalable Video Coding Principles Algorithms And Standards
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Author : Mihaela Van Der Schaar
language : en
Publisher: Elsevier Science
Release Date : 2004
Scalable Video Coding Principles Algorithms And Standards written by Mihaela Van Der Schaar and has been published by Elsevier Science this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Technology & Engineering categories.
The book covers the principles, algorithms, and standards of state-of-the-art scalable video coding methods that can support a wide range of Internet and wireless multimedia applications. The book starts with a general overview of scalable video coding including SNR, temporal, and spatial scalabilities that have been proposed since the development of the MPEG-2 standard. After the general overview, the book focuses on two of the most promising areas in scalable video coding. First, a thorough coverage of the MPEG-4 Fine-Granularity-Scalable (FGS) video coding method and many of the related early and recent work on FGS is provided. This includes many of the extensions (supported by MPEG-4) such as selective enhancement and frequency weighting, and new approaches (not covered by MPEG-4) such as motion-compensation based methods within the enhancement layer. Second, the book focuses on wavelets based video coding methods. In particular, selected Motion Compensation-Wavelets (MCW) video solutions are covered in detail. A variety of traditional and advanced MCW based methods, including ones that have been considered by the ISO MPEG committee under a new standardization activity, are covered in the book. A thorough coverage of the most popular scalable video coding methods Detail description of the latest video coding standard - MPGE-4 FGS - and all relevant extensions A selective yet thoroughgoing treatment of state-of-the-art Motion-Compensated Wavelets video coding algorithms and standardization activities Invaluable reference for engineers and professionals designing new and emerging wireless, mobile, and Internet multimedia applications and services Appropriate level of details for designing and implementing practical scalable video coding solutions Written by two of the most active and respected experts in the area
Standard Codecs
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Author : Mohammed Ghanbari
language : en
Publisher: IET
Release Date : 2003
Standard Codecs written by Mohammed Ghanbari and has been published by IET this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
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.
Advanced Video Coding For Next Generation Multimedia Services
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Author : Yo-Sung Ho
language : en
Publisher:
Release Date : 2013
Advanced Video Coding For Next Generation Multimedia Services written by Yo-Sung Ho and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
This book aims to bring together recent advances and applications of video coding. All chapters can be useful for researchers, engineers, graduate and postgraduate students, experts in this area, and hopefully also for people who are generally interested in video coding. The book includes nine carefully selected chapters. The chapters deal with advanced compression techniques for multimedia applications, concerning recent video coding standards, high efficiency video coding (HEVC), multiple description coding, region of interest (ROI) coding, shape compensation, error resilient algorithms for H.264/AVC, wavelet-based coding, facial video coding, and hardware implementations. This book provides several useful ideas for your own research and helps to bridge the gap between the basic video coding techniques and practical multimedia applications. We hope this book is enjoyable to read and will further contribute to video coding.
Recent Advances On Video Coding
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Author : Javier Del Ser Lorente
language : en
Publisher: BoD – Books on Demand
Release Date : 2011-07-05
Recent Advances On Video Coding written by Javier Del Ser Lorente and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-05 with Computers categories.
This book is intended to attract the attention of practitioners and researchers from industry and academia interested in challenging paradigms of multimedia video coding, with an emphasis on recent technical developments, cross-disciplinary tools and implementations. Given its instructional purpose, the book also overviews recently published video coding standards such as H.264/AVC and SVC from a simulational standpoint. Novel rate control schemes and cross-disciplinary tools for the optimization of diverse aspects related to video coding are also addressed in detail, along with implementation architectures specially tailored for video processing and encoding. The book concludes by exposing new advances in semantic video coding. In summary: this book serves as a technically sounding start point for early-stage researchers and developers willing to join leading-edge research on video coding, processing and multimedia transmission.
Advanced Video Communications Over Wireless Networks
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Author : Ce Zhu
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Advanced Video Communications Over Wireless Networks written by Ce Zhu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Computers categories.
Wireless video communications encompass a broad range of issues and opportunities that serve as the catalyst for technical innovations. To disseminate the most recent advances in this challenging yet exciting field, Advanced Video Communications over Wireless Networks provides an in-depth look at the fundamentals, recent technical achievements, challenges, and emerging trends in mobile and wireless video communications. The editors have carefully selected a panel of researchers with expertise in diverse aspects of wireless video communication to cover a wide spectrum of topics, including the underlying theoretical fundamentals associated with wireless video communications, the transmission schemes tailored to mobile and wireless networks, quality metrics, the architectures of practical systems, as well as some novel directions. They address future directions, including Quality-of-Experience in wireless video communications, video communications over future networks, and 3D video communications. The book presents a collection of tutorials, surveys, and original contributions, providing an up-to-date, accessible reference for further development of research and applications in mobile and wireless video communication systems. The range of coverage and depth of expertise make this book the go-to resource for facing current and future challenges in this field.