Distributed Video Coding (DVC) PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Distributed Video Coding (DVC) PDF full book. Access full book title Distributed Video Coding (DVC) by Stefan Borchert. Download full books in PDF and EPUB format.
Author: Stefan Borchert
Publisher:
ISBN: 9789490818012
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Stefan Borchert
Publisher:
ISBN: 9789490818012
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Huihui Bai
Publisher: Springer Science & Business Media
ISBN: 1447122488
Category : Computers
Languages : en
Pages : 183
Get Book Here
Book Description
This book examines distributed video coding (DVC) and multiple description coding (MDC), two novel techniques designed to address the problems of conventional image and video compression coding. Covering all fundamental concepts and core technologies, the chapters can also be read as independent and self-sufficient, describing each methodology in sufficient detail to enable readers to repeat the corresponding experiments easily. Topics and features: provides a broad overview of DVC and MDC, from the basic principles to the latest research; covers sub-sampling based MDC, quantization based MDC, transform based MDC, and FEC based MDC; discusses Sleplian-Wolf coding based on Turbo and LDPC respectively, and comparing relative performance; includes original algorithms of MDC and DVC; presents the basic frameworks and experimental results, to help readers improve the efficiency of MDC and DVC; introduces the classical DVC system for mobile communications, providing the developmental environment in detail.
Author: Akinola Mobolaji
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659768804
Category :
Languages : en
Pages : 260
Get Book Here
Book Description
DVC is a new paradigm in video coding where the broadcast type codecs of high computational complexity at the encoder with low complexity at the decoder (using set top boxes) is flipped. Thus It enables video streaming from low complexity encoders which is a requirement for wireless mobile devices that is now widely available worldwide. DVC will leverage on the wide availability of mobile devices to enable video streaming from these low energy devices from remote locations.
Author: Shuang Wang
Publisher: John Wiley & Sons
ISBN: 111870598X
Category : Science
Languages : en
Pages : 384
Get Book Here
Book Description
Distributed source coding is one of the key enablers for efficient cooperative communication. The potential applications range from wireless sensor networks, ad-hoc networks, and surveillance networks, to robust low-complexity video coding, stereo/Multiview video coding, HDTV, hyper-spectral and multispectral imaging, and biometrics. The book is divided into three sections: theory, algorithms, and applications. Part one covers the background of information theory with an emphasis on DSC; part two discusses designs of algorithmic solutions for DSC problems, covering the three most important DSC problems: Slepian-Wolf, Wyner-Ziv, and MT source coding; and part three is dedicated to a variety of potential DSC applications. Key features: Clear explanation of distributed source coding theory and algorithms including both lossless and lossy designs. Rich applications of distributed source coding, which covers multimedia communication and data security applications. Self-contained content for beginners from basic information theory to practical code implementation. The book provides fundamental knowledge for engineers and computer scientists to access the topic of distributed source coding. It is also suitable for senior undergraduate and first year graduate students in electrical engineering; computer engineering; signal processing; image/video processing; and information theory and communications.
Author: Buddika Adikari
Publisher:
ISBN: 9783838327662
Category :
Languages : en
Pages : 216
Get Book Here
Book Description
Author: Pier Luigi Dragotti
Publisher: Academic Press
ISBN: 0080922740
Category : Technology & Engineering
Languages : en
Pages : 359
Get Book Here
Book Description
The advent of wireless sensor technology and ad-hoc networks has made DSC a major field of interest. Edited and written by the leading players in the field, this book presents the latest theory, algorithms and applications, making it the definitive reference on DSC for systems designers and implementers, researchers, and graduate students. This book gives a clear understanding of the performance limits of distributed source coders for specific classes of sources and presents the design and application of practical algorithms for realistic scenarios. Material covered includes the use of standard channel codes, such as LDPC and Turbo codes, to DSC, and discussion of the suitability of compressed sensing for distributed compression of sparse signals. Extensive applications are presented and include distributed video coding, microphone arrays and securing biometric data. - Clear explanation of the principles of distributed source coding (DSC), a technology that has applications in sensor networks, ad-hoc networks, and distributed wireless video systems for surveillance - Edited and written by the leading players in the field, providing a complete and authoritative reference - Contains all the latest theory, practical algorithms for DSC design and the most recently developed applications
Author: Manal Khalil Jalloul
Publisher:
ISBN:
Category :
Languages : en
Pages : 142
Get Book Here
Book Description
Distributed video coding (DVC) is a new video coding paradigm that allows low co mplexity encoding for emerging applications such as wireless video surveillance, multimedia sensor networks, and mobile camera phones. Side information (SI) generation is a key function in the DVC decoder, and plays a key-role in determining the performance of the codec. Current approaches to D VC rely on motion-compensated interpolation (MCTI) to generate at the decoder th e SI which is an estimation of the frame being decoded. This work presents a nov el MCTI algorithm to generate the SI. This algorithm can also be used for other purposes such as frame rate up-conversion (FRUC). In the proposed scheme, motion estimation utilizes only the low-frequency conten t of the key frames whereas motion compensation is performed using the entire fr equency range. The motivation behind this approach is that MCTI was found to pro vide better interpolation results in the low frequency range than in the high fr equency range. Thus, the proposed approach allows obtaining a better estimate of the high frequency component of the interpolated frame using the more accurate low frequency estimate. A variable-size block matching algorithm (VSBMA) is adop ted in our scheme where the dimensions of the block are allowed to adapt to the local activity within the image; by using larger blocks for large areas of stati onary background or uniform motion, and using smaller blocks where the movement is localized or complex. A 3-D recursive search algorithm (3DRS) is used for mot ion estimation with the resulting variable-size blocks. A novel motion-compensated enhancement (MCE) algorithm is also proposed in this thesis to refine and improve the quality of the interpolated frame generated by MCTI, which is considered as an initial SI (ISI) estimate. In MCE, another motio n-compensated interpolation is performed using the previous and following key fr ames, just like MCTI, plus an a priori knowledge about the interpolated frame ta ken from the ISI estimate. This was shown to generate a motion compensated estim ate of the SI more accurate than MCTI alone. Simulation results are presented to illustrate the performance of the proposed scheme.
Author: Ahmet Kondoz
Publisher: John Wiley & Sons
ISBN: 0470740655
Category : Technology & Engineering
Languages : en
Pages : 588
Get Book Here
Book Description
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.
Author: Hamid Aghajan
Publisher: Academic Press
ISBN: 0080878008
Category : Technology & Engineering
Languages : en
Pages : 623
Get Book Here
Book Description
- The first book, by the leading experts, on this rapidly developing field with applications to security, smart homes, multimedia, and environmental monitoring - Comprehensive coverage of fundamentals, algorithms, design methodologies, system implementation issues, architectures, and applications - Presents in detail the latest developments in multi-camera calibration, active and heterogeneous camera networks, multi-camera object and event detection, tracking, coding, smart camera architecture and middleware This book is the definitive reference in multi-camera networks. It gives clear guidance on the conceptual and implementation issues involved in the design and operation of multi-camera networks, as well as presenting the state-of-the-art in hardware, algorithms and system development. The book is broad in scope, covering smart camera architectures, embedded processing, sensor fusion and middleware, calibration and topology, network-based detection and tracking, and applications in distributed and collaborative methods in camera networks. This book will be an ideal reference for university researchers, R&D engineers, computer engineers, and graduate students working in signal and video processing, computer vision, and sensor networks. Hamid Aghajan is a Professor of Electrical Engineering (consulting) at Stanford University. His research is on multi-camera networks for smart environments with application to smart homes, assisted living and well being, meeting rooms, and avatar-based communication and social interactions. He is Editor-in-Chief of Journal of Ambient Intelligence and Smart Environments, and was general chair of ACM/IEEE ICDSC 2008. Andrea Cavallaro is Reader (Associate Professor) at Queen Mary, University of London (QMUL). His research is on target tracking and audiovisual content analysis for advanced surveillance and multi-sensor systems. He serves as Associate Editor of the IEEE Signal Processing Magazine and the IEEE Trans. on Multimedia, and has been general chair of IEEE AVSS 2007, ACM/IEEE ICDSC 2009 and BMVC 2009. - The first book, by the leading experts, on this rapidly developing field with applications to security, smart homes, multimedia, and environmental monitoring - Comprehensive coverage of fundamentals, algorithms, design methodologies, system implementation issues, architectures, and applications - Presents in detail the latest developments in multi-camera calibration, active and heterogeneous camera networks, multi-camera object and event detection, tracking, coding, smart camera architecture and middleware
Author: Tieniu Tan
Publisher: Springer
ISBN: 3662477912
Category : Computers
Languages : en
Pages : 469
Get Book Here
Book Description
This book constitutes the refereed proceedings of the 10th Chinese Conference on Advances in Image and Graphics Technologies, IGTA 2015, held in Beijing, China, in June 2015. The 50 papers presented were carefully reviewed and selected from 138 submissions. They provide a forum for sharing new aspects of the progresses in the areas of image processing technology, image analysis und understanding, computer vision and pattern recognition, big data mining, computer graphics and VR, image technology application.
