Improving The Rate Distortion Performance In Distributed Video Coding

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Rate-Distortion Based Video Compression

Author : Guido M. Schuster
Publisher : Springer Science & Business Media
ISBN 13 : 1475725663
Total Pages : 305 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Rate-Distortion Based Video Compression by : Guido M. Schuster

Download or read book Rate-Distortion Based Video Compression written by Guido M. Schuster and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most intriguing problems in video processing is the removal of the redundancy or the compression of a video signal. There are a large number of applications which depend on video compression. Data compression represents the enabling technology behind the multimedia and digital television revolution. In motion compensated lossy video compression the original video sequence is first split into three new sources of information, segmentation, motion and residual error. These three information sources are then quantized, leading to a reduced rate for their representation but also to a distorted reconstructed video sequence. After the decomposition of the original source into segmentation, mo tion and residual error information is decided, the key remaining problem is the allocation of the available bits into these three sources of information. In this monograph a theory is developed which provides a solution to this fundamental bit allocation problem. It can be applied to all quad-tree-based motion com pensated video coders which use a first order differential pulse code modulation (DPCM) scheme for the encoding of the displacement vector field (DVF) and a block-based transform scheme for the encoding of the displaced frame differ ence (DFD). An optimal motion estimator which results in the smallest DFD energy for a given bit rate for the encoding of the DVF is also a result of this theory. Such a motion estimator is used to formulate a motion compensated interpolation scheme which incorporates a global smoothness constraint for the DVF.

Intelligent Computing Research with Applications in Ecological Plant Protection

Author : Jian Su
Publisher : Frontiers Media SA
ISBN 13 : 2832508995
Total Pages : 152 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Intelligent Computing Research with Applications in Ecological Plant Protection by : Jian Su

Download or read book Intelligent Computing Research with Applications in Ecological Plant Protection written by Jian Su and published by Frontiers Media SA. This book was released on 2022-12-06 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Information, Computer and Application Engineering

Author : Hsiang-Chuan Liu
Publisher : CRC Press
ISBN 13 : 0429785526
Total Pages : 1146 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Information, Computer and Application Engineering by : Hsiang-Chuan Liu

Download or read book Information, Computer and Application Engineering written by Hsiang-Chuan Liu and published by CRC Press. This book was released on 2018-06-12 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume brings together peer-reviewed papers presented at the International Conference on Information Technology and Computer Application Engineering, held 10-11 December 2014, in Hong Kong, China. Specific topics under consideration include Computational Intelligence, Computer Science and its Applications, Intelligent Information Processing and Knowledge Engineering, Intelligent Networks and Instruments, Multimedia Signal Processing and Analysis, Intelligent Computer-Aided Design Systems and other related topics. This book provides readers a state-of-the-art survey of recent innovations and research worldwide in Information Technology and Computer Application Engineering, in so-doing furthering the development and growth of these research fields, strengthening international academic cooperation and communication, and promoting the fruitful exchange of research ideas. This volume will be of interest to professionals and academics alike, serving as a broad overview of the latest advances in the dynamic field of Information Technology and Computer Application Engineering.

Social Computing

Author : Wanxiang Che
Publisher : Springer
ISBN 13 : 9811020981
Total Pages : 254 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Social Computing by : Wanxiang Che

Download or read book Social Computing written by Wanxiang Che and published by Springer. This book was released on 2016-07-30 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two volume set (CCIS 623 and 634) constitutes the refereed proceedings of the Second International Conference of Young Computer Scientists, Engineers and Educators, ICYCSEE 2016, held in Harbin, China, in August 2016. The 91 revised full papers presented were carefully reviewed and selected from 338 submissions. The papers are organized in topical sections on Research Track (Part I) and Education Track, Industry Track, and Demo Track (Part II) and cover a wide range of topics related to social computing, social media, social network analysis, social modeling, social recommendation, machine learning, data mining.

Visual Information Processing in Wireless Sensor Networks: Technology, Trends and Applications

Author : Ang, Li-Minn
Publisher : IGI Global
ISBN 13 : 1613501544
Total Pages : 387 pages
Book Rating : 4.6/5 (135 download)

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Book Synopsis Visual Information Processing in Wireless Sensor Networks: Technology, Trends and Applications by : Ang, Li-Minn

Download or read book Visual Information Processing in Wireless Sensor Networks: Technology, Trends and Applications written by Ang, Li-Minn and published by IGI Global. This book was released on 2011-09-30 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides a central source of reference on visual information processing in wireless sensor network environments and its technology, application, and society issues"--

Advances in Multimedia Modeling

Author : Tat-Jen Cham
Publisher : Springer
ISBN 13 : 3540694234
Total Pages : 811 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Advances in Multimedia Modeling by : Tat-Jen Cham

Download or read book Advances in Multimedia Modeling written by Tat-Jen Cham and published by Springer. This book was released on 2007-07-05 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volume set LNCS 4351 and LNCS 4352 constitutes the refereed proceedings of the 13th International Multimedia Modeling Conference, MMM 2007, held in Singapore in January 2007. Based on rigorous reviewing, the program committee selected 123 carefully revised full papers of the main technical sessions and 33 revised full papers of four special sessions from a total of 392 submissions for presentation in two volumes.

Advances in Multimedia Information Processing - PCM 2008

Author : Yueh-Min Ray Huang
Publisher : Springer Science & Business Media
ISBN 13 : 354089795X
Total Pages : 963 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Advances in Multimedia Information Processing - PCM 2008 by : Yueh-Min Ray Huang

Download or read book Advances in Multimedia Information Processing - PCM 2008 written by Yueh-Min Ray Huang and published by Springer Science & Business Media. This book was released on 2008-11-19 with total page 963 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 9th Pacific Rim Conference on Multimedia, PCM 2008, held in Tainan, Taiwan, in December 2008. The 79 revised full papers and 39 revised poster presented were carefully reviewed and selected from 210 submissions. The papers are organized in topical sections on next generation video coding techniques, audio processing and classification, interactive multimedia systems, advances in H.264/AVC, multimedia networking techniques, advanced image processing techniques, video analysis and its applications, image detection and classification, visual and spatial analyses, multimedia human computer interfaces, multimedia security and DRM, advanced image and video processing, multimedia database and retrieval, multimedia management and authoring, multimedia personalization, multimedia for e-learning, multimedia networking techniques, multimedia systems and applications, advanced multimedia techniques, as well as multimedia processing and analyses.

Distributed Multiple Description Coding

Author : Huihui Bai
Publisher : Springer Science & Business Media
ISBN 13 : 1447122488
Total Pages : 183 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Distributed Multiple Description Coding by : Huihui Bai

Download or read book Distributed Multiple Description Coding written by Huihui Bai and published by Springer Science & Business Media. This book was released on 2011-11-19 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Biometrics: Concepts, Methodologies, Tools, and Applications

Author : Management Association, Information Resources
Publisher : IGI Global
ISBN 13 : 1522509844
Total Pages : 1887 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Biometrics: Concepts, Methodologies, Tools, and Applications by : Management Association, Information Resources

Download or read book Biometrics: Concepts, Methodologies, Tools, and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2016-08-30 with total page 1887 pages. Available in PDF, EPUB and Kindle. Book excerpt: Security and authentication issues are surging to the forefront of the research realm in global society. As technology continues to evolve, individuals are finding it easier to infiltrate various forums and facilities where they can illegally obtain information and access. By implementing biometric authentications to these forums, users are able to prevent attacks on their privacy and security. Biometrics: Concepts, Methodologies, Tools, and Applications is a multi-volume publication highlighting critical topics related to access control, user identification, and surveillance technologies. Featuring emergent research on the issues and challenges in security and privacy, various forms of user authentication, biometric applications to image processing and computer vision, and security applications within the field, this publication is an ideal reference source for researchers, engineers, technology developers, students, and security specialists.

Distributed Source Coding

Author : Pier Luigi Dragotti
Publisher : Academic Press
ISBN 13 : 0080922740
Total Pages : 359 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Distributed Source Coding by : Pier Luigi Dragotti

Download or read book Distributed Source Coding written by Pier Luigi Dragotti and published by Academic Press. This book was released on 2009-02-24 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Visual Communications and Image Processing

Author :
Publisher :
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Visual Communications and Image Processing by :

Download or read book Visual Communications and Image Processing written by and published by . This book was released on 1994 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effective Video Coding for Multimedia Applications

Author : Sudhakar Radhakrishnan
Publisher : BoD – Books on Demand
ISBN 13 : 953307177X
Total Pages : 270 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Effective Video Coding for Multimedia Applications by : Sudhakar Radhakrishnan

Download or read book Effective Video Coding for Multimedia Applications written by Sudhakar Radhakrishnan and published by BoD – Books on Demand. This book was released on 2011-04-26 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information has become one of the most valuable assets in the modern era. Within the last 5-10 years, the demand for multimedia applications has increased enormously. Like many other recent developments, the materialization of image and video encoding is due to the contribution from major areas like good network access, good amount of fast processors e.t.c. Many standardization procedures were carrried out for the development of image and video coding. The advancement of computer storage technology continues at a rapid pace as a means of reducing storage requirements of an image and video as most situation warrants. Thus, the science of digital video compression/coding has emerged. This storage capacity seems to be more impressive when it is realized that the intent is to deliver very high quality video to the end user with as few visible artifacts as possible. Current methods of video compression such as Moving Pictures Experts Group (MPEG) standard provide good performance in terms of retaining video quality while reducing the storage requirements. Many books are available for video coding fundamentals.This book is the research outcome of various Researchers and Professors who have contributed a might in this field. This book suits researchers doing their research in the area of video coding.The understanding of fundamentals of video coding is essential for the reader before reading this book. The book revolves around three different challenges namely (i) Coding strategies (coding efficiency and computational complexity), (ii) Video compression and (iii) Error resilience. The complete efficient video system depends upon source coding, proper inter and intra frame coding, emerging newer transform, quantization techniques and proper error concealment.The book gives the solution of all the challenges and is available in different sections.

Advanced Concepts for Intelligent Vision Systems

Author : Jacques Blanc-Talon
Publisher : Springer
ISBN 13 : 3642176917
Total Pages : 397 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Advanced Concepts for Intelligent Vision Systems by : Jacques Blanc-Talon

Download or read book Advanced Concepts for Intelligent Vision Systems written by Jacques Blanc-Talon and published by Springer. This book was released on 2010-12-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 12th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2010, held in Changchun, China, in August 2010. The 78 revised full papers presented were carefully reviewed and selected from 144 submissions. The papers are organized in topical sections on image processing and analysis; segmentation and edge detection; 3D and depth; algorithms and optimizations; video processing; surveillance and camera networks; machine vision; remote sensing; and recognition, classification and tracking.

Video Processing in the Cloud

Author : Rafael Silva Pereira
Publisher : Springer Science & Business Media
ISBN 13 : 1447121376
Total Pages : 66 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Video Processing in the Cloud by : Rafael Silva Pereira

Download or read book Video Processing in the Cloud written by Rafael Silva Pereira and published by Springer Science & Business Media. This book was released on 2011-08-22 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: As computer systems evolve, the volume of data to be processed increases significantly, either as a consequence of the expanding amount of available information, or due to the possibility of performing highly complex operations that were not feasible in the past. Nevertheless, tasks that depend on the manipulation of large amounts of information are still performed at large computational cost, i.e., either the processing time will be large, or they will require intensive use of computer resources. In this scenario, the efficient use of available computational resources is paramount, and creates a demand for systems that can optimize the use of resources in relation to the amount of data to be processed. This problem becomes increasingly critical when the volume of information to be processed is variable, i.e., there is a seasonal variation of demand. Such demand variations are caused by a variety of factors, such as an unanticipated burst of client requests, a time-critical simulation, or high volumes of simultaneous video uploads, e.g. as a consequence of a public contest. In these cases, there are moments when the demand is very low (resources are almost idle) while, conversely, at other moments, the processing demand exceeds the resources capacity. Moreover, from an economical perspective, seasonal demands do not justify a massive investment in infrastructure, just to provide enough computing power for peak situations. In this light, the ability to build adaptive systems, capable of using on demand resources provided by Cloud Computing infrastructures is very attractive.

Pervasive Computing

Author : Aboul Ella Hassanien
Publisher : Springer Science & Business Media
ISBN 13 : 1848826001
Total Pages : 468 pages
Book Rating : 4.8/5 (488 download)

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Book Synopsis Pervasive Computing by : Aboul Ella Hassanien

Download or read book Pervasive Computing written by Aboul Ella Hassanien and published by Springer Science & Business Media. This book was released on 2009-09 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pervasive computing (also referred to as ubiquitous computing or ambient intelligence) aims to create environments where computers are invisibly and seamlessly integrated and connected into our everyday environment. Pervasive computing and intelligent multimedia technologies are becoming increasingly important, although many potential applications have not yet been fully realized. These key technologies are creating a multimedia revolution that will have significant impact across a wide spectrum of consumer, business, healthcare, and governmental domains. This useful volume provides up-to-date and state-of-the-art coverage of the diverse topics related to pervasive computing and intelligent multimedia technologies. The use of different computational intelligence-based approaches to various problems in pervasive computing are examined, including video streaming, intelligent behavior modeling and control for mobile manipulators, tele-gaming, indexing video summaries for quick video browsing, web service processes, virtual environments, ambient intelligence, and prevention and detection of attacks to ubiquitous databases. Topics and features: Includes a comprehensive overview, providing a thorough literature review and an outline of the important research challenges Discusses pervasive computing approaches in the context of intelligent multimedia Examines virtual reality technology, mobile virtual environments, and the potential use of intelligent multimedia and ubiquitous computing in the hotels of the future Describes various approaches in ambient intelligence for home health care for the elderly and those suffering from Alzheimer's disease, for volcano monitoring, and for preventing attacks to ubiquitous databases Investigates issues in web services and situation awareness in pervasive computing environments Explores wireless network applications, such as mobile agents and e-commerce This textbook/reference is an invaluable resource for researchers, postgraduate and senior undergraduate students, and practitioners involved in pervasive computing, intelligent multimedia, and computational intelligence.

Image and Signal Processing

Author : Abderrahim Elmoataz
Publisher : Springer
ISBN 13 : 3642136818
Total Pages : 618 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Image and Signal Processing by : Abderrahim Elmoataz

Download or read book Image and Signal Processing written by Abderrahim Elmoataz and published by Springer. This book was released on 2010-06-26 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th International Conference on Image and Signal Processing, ICISP 2010, held in Québec, Canada June 30 - July 2, 2010. The 69 revised full papers were carefully selected from 165 submissions. The papers presented are organized in topical sections on Image Filtering and Coding, Pattern Recognition, Biometry, Signal Processing, Video Coding and Processing, Watermarking and Document Processing, Computer Vision and Biomedical Applications.

Advances in Multimedia Information Processing - PCM 2005

Author : Yo-Sung Ho
Publisher : Springer Science & Business Media
ISBN 13 : 3540300279
Total Pages : 1049 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Advances in Multimedia Information Processing - PCM 2005 by : Yo-Sung Ho

Download or read book Advances in Multimedia Information Processing - PCM 2005 written by Yo-Sung Ho and published by Springer Science & Business Media. This book was released on 2005-10-31 with total page 1049 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are delighted to welcome readers to the proceedings of the 6th Pacific-Rim Conference on Multimedia (PCM). The first PCM was held in Sydney, Australia, in 2000. Since then, it has been hosted successfully by Beijing, China, in 2001, Hsinchu, Taiwan, in 2002, Singapore in 2003, and Tokyo, Japan, in 2004, and finally Jeju, one of the most beautiful and fantastic islands in Korea. This year, we accepted 181 papers out of 570 submissions including regular and special session papers. The acceptance rate of 32% indicates our commitment to ensuring a very high-quality conference. This would not be possible without the full support of the excellent Technical Committee and anonymous reviewers that provided timely and insightful reviews. We would therefore like to thank the Program Committee and all reviewers. The program of this year reflects the current interests of the PCM’s. The accepted papers cover a range of topics, including, all aspects of multimedia, both technical and artistic perspectives and both theoretical and practical issues. The PCM 2005 program covers tutorial sessions and plenary lectures as well as regular presentations in three tracks of oral sessions and a poster session in a single track. We have tried to expand the scope of PCM to the artistic papers which need not to be strictly technical.