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Author : John Bailey Anderson
Publisher :
ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.E/5 ( download)
Download or read book Algorithms for Tree Source Coding with a Fidelity Criterion written by John Bailey Anderson and published by . This book was released on 1972 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John B. Anderson
Publisher : Springer Science & Business Media
ISBN 13 : 1461539986
Total Pages : 438 pages
Book Rating : 4.4/5 (615 download)
Download or read book Source and Channel Coding written by John B. Anderson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: oW should coded communication be approached? Is it about prob H ability theorems and bounds, or about algorithms and structures? The traditional course in information theory and coding teaches these together in one course in which the Shannon theory, a probabilistic the ory of information, dominates. The theory's predictions and bounds to performance are valuable to the coding engineer, but coding today is mostly about structures and algorithms and their size, speed and error performance. While coding has a theoretical basis, it has a practical side as well, an engineering side in which costs and benefits matter. It is safe to say that most of the recent advances in information theory and coding are in the engineering of coding. These thoughts motivate the present text book: A coded communication book based on methods and algorithms, with information theory in a necessary but supporting role. There has been muchrecent progress in coding, both inthe theory and the practice, and these pages report many new advances. Chapter 2 cov ers traditional source coding, but also the coding ofreal one-dimensional sources like speech and new techniques like vector quantization. Chapter 4 is a unified treatment of trellis codes, beginning with binary convolu tional codes and passing to the new trellis modulation codes.
Author : G. Gabor
Publisher : Springer Science & Business Media
ISBN 13 : 1461386497
Total Pages : 107 pages
Book Rating : 4.4/5 (613 download)
Download or read book Recursive Source Coding written by G. Gabor and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spreading of digital technology has resulted in a dramatic increase in the demand for data compression (DC) methods. At the same time, the appearance of highly integrated elements has made more and more com plicated algorithms feasible. It is in the fields of speech and image trans mission and the transmission and storage of biological signals (e.g., ECG, Body Surface Mapping) where the demand for DC algorithms is greatest. There is, however, a substantial gap between the theory and the practice of DC: an essentially nonconstructive information theoretical attitude and the attractive mathematics of source coding theory are contrasted with a mixture of ad hoc engineering methods. The classical Shannonian infor mation theory is fundamentally different from the world of practical pro cedures. Theory places great emphasis on block-coding while practice is overwhelmingly dominated by theoretically intractable, mostly differential predictive coding (DPC), algorithms. A dialogue between theory and practice has been hindered by two pro foundly different conceptions of a data source: practice, mostly because of speech compression considerations, favors non stationary models, while the theory deals mostly with stationary ones.
Author : Toby Berger
Publisher : Springer
ISBN 13 : 3709129281
Total Pages : 67 pages
Book Rating : 4.7/5 (91 download)
Download or read book Advances in Source Coding written by Toby Berger and published by Springer. This book was released on 2014-05-04 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vasudev Bhaskaran
Publisher : Springer Science & Business Media
ISBN 13 : 146156199X
Total Pages : 461 pages
Book Rating : 4.4/5 (615 download)
Download or read book Image and Video Compression Standards written by Vasudev Bhaskaran and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Hseuh-Ming Hang
Publisher : Elsevier
ISBN 13 : 0080918549
Total Pages : 537 pages
Book Rating : 4.0/5 (89 download)
Download or read book Handbook of Visual Communications written by Hseuh-Ming Hang and published by Elsevier. This book was released on 2012-12-02 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the most comprehensive reference work on visual communications to date. An international group of well-known experts in the field provide up-to-date and in-depth contributions on topics such as fundamental theory, international standards for industrial applications, high definition television, optical communications networks, and VLSI design. The book includes information for learning about both the fundamentals of image/video compression as well as more advanced topics in visual communications research. In addition, the Handbook of Visual Communications explores the latest developments in the field, such as model-based image coding, and provides readers with insight into possible future developments. - Displays comprehensive coverage from fundamental theory to international standards and VLSI design - Includes 518 pages of contributions from well-known experts - Presents state-of-the-art knowledge--the most up-to-date and accurate information on various topics in the field - Provides an extensive overview of international standards for industrial applications
Author :
Publisher :
ISBN 13 :
Total Pages : 960 pages
Book Rating : 4.3/5 (91 download)
Download or read book Proceedings written by and published by . This book was released on 1975 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew J. Viterbi
Publisher : Courier Corporation
ISBN 13 : 0486318311
Total Pages : 578 pages
Book Rating : 4.4/5 (863 download)
Download or read book Principles of Digital Communication and Coding written by Andrew J. Viterbi and published by Courier Corporation. This book was released on 2013-04-22 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by two distinguished experts in the field of digital communications, this classic text remains a vital resource three decades after its initial publication. Its treatment is geared toward advanced students of communications theory and to designers of channels, links, terminals, modems, or networks used to transmit and receive digital messages. The three-part approach begins with the fundamentals of digital communication and block coding, including an analysis of block code ensemble performance. The second part introduces convolutional coding, exploring ensemble performance and sequential decoding. The final section addresses source coding and rate distortion theory, examining fundamental concepts for memoryless sources as well as precepts related to memory, Gaussian sources, and universal coding. Appendixes of useful information appear throughout the text, and each chapter concludes with a set of problems, the solutions to which are available online.
Author : Robert M. Gray
Publisher : Springer Science & Business Media
ISBN 13 : 1441979700
Total Pages : 430 pages
Book Rating : 4.4/5 (419 download)
Download or read book Entropy and Information Theory written by Robert M. Gray and published by Springer Science & Business Media. This book was released on 2011-01-27 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an updated version of the information theory classic, first published in 1990. About one-third of the book is devoted to Shannon source and channel coding theorems; the remainder addresses sources, channels, and codes and on information and distortion measures and their properties. New in this edition: Expanded treatment of stationary or sliding-block codes and their relations to traditional block codes Expanded discussion of results from ergodic theory relevant to information theory Expanded treatment of B-processes -- processes formed by stationary coding memoryless sources New material on trading off information and distortion, including the Marton inequality New material on the properties of optimal and asymptotically optimal source codes New material on the relationships of source coding and rate-constrained simulation or modeling of random processes Significant material not covered in other information theory texts includes stationary/sliding-block codes, a geometric view of information theory provided by process distance measures, and general Shannon coding theorems for asymptotic mean stationary sources, which may be neither ergodic nor stationary, and d-bar continuous channels.
Author : Imre Csiszár
Publisher : Cambridge University Press
ISBN 13 : 113949998X
Total Pages : 522 pages
Book Rating : 4.1/5 (394 download)
Download or read book Information Theory written by Imre Csiszár and published by Cambridge University Press. This book was released on 2011-06-30 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Csiszár and Körner's book is widely regarded as a classic in the field of information theory, providing deep insights and expert treatment of the key theoretical issues. It includes in-depth coverage of the mathematics of reliable information transmission, both in two-terminal and multi-terminal network scenarios. Updated and considerably expanded, this new edition presents unique discussions of information theoretic secrecy and of zero-error information theory, including the deep connections of the latter with extremal combinatorics. The presentations of all core subjects are self contained, even the advanced topics, which helps readers to understand the important connections between seemingly different problems. Finally, 320 end-of-chapter problems, together with helpful hints for solving them, allow readers to develop a full command of the mathematical techniques. It is an ideal resource for graduate students and researchers in electrical and electronic engineering, computer science and applied mathematics.
Author : Charles R. Davis
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.F/5 ( download)
Download or read book Tree Codes and Branching Processes written by Charles R. Davis and published by . This book was released on 1975 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sadao Kawamura
Publisher : Springer Science & Business Media
ISBN 13 : 3540373470
Total Pages : 360 pages
Book Rating : 4.5/5 (43 download)
Download or read book Advances in Robot Control written by Sadao Kawamura and published by Springer Science & Business Media. This book was released on 2007-07-17 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume surveys three decades of modern robot control theory and describes how the work of Suguru Arimoto shaped its development. Twelve survey articles written by experts associated with Suguru Arimoto at various stages in his career treat the subject comprehensively. This book provides an important reference for graduate students and researchers, as well as for mathematicians, engineers and scientists whose work involves robot control theory.
Author : Andrew J. Viterbi
Publisher : World Scientific
ISBN 13 : 9814287512
Total Pages : 189 pages
Book Rating : 4.8/5 (142 download)
Download or read book The Foundations of the Digital Wireless World written by Andrew J. Viterbi and published by World Scientific. This book was released on 2010 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Andrew J Viterbi has been extremely influential in the communications field via his invention of the Viterbi Algorithm, and his championing of CDMA technology developed by his company Qualcomm Inc. This book presents a selection of papers personally selected by him to mark his key technical contributions and his thoughts on CDMA technology as it evolved. Sample Chapter(s). Chapter 1: The Foundations of the Digital Wireless World (3,852 KB). Contents: Phase-Locked Loop Dynamics in the Presence of Noise by Fokker-Planck Techniques; Nonlinear Estimation of PSK-Modulated Carrier Phase with Application to Burst Digital Transmission; Error Bounds for Convolutional Codes and an Asymptotically Optimum Decoding Algorithm; Orthogonal Tree Codes for Communication in the Presence of White Gaussian Noise; Convolutional Codes and Their Performance in Communication Systems; Trellis Encoding of Memoryless Discrete-Time Sources with a Fidelity Criterion; A Pragmatic Approach to Trellis-Coded Modulation; A Personal History of the Viterbi Algorithm; Spread Spectrum Communications: Myths and Realities; Spread Spectrum and Satellites: A Symbiosis; Very Low Rate Convolutional Codes for Maximum Theoretical Performance of Spread-Spectrum Multiple-Access Channels; Four Laws of Nature and Society: The Governing Principles of Digital Wireless Communication Networks; Erlang Capacity of a Power Controlled CDMA System; Performance of Power-Controlled Wideband Terrestrial Digital Communication; CDMA/HDR: A Bandwidth-Efficient High-Speed Wireless Data Service for Nomadic Users; Shannon Capacity Limits of Wireless Networks. Readership: Professors, undergraduate and graduate students in engineering. Professionals in the telecommunications and computer science industry.
Author :
Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (317 download)
Download or read book Study of Sequential Decoding written by and published by . This book was released on 1972 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stanford University. Stanford Electronics Laboratories
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.F/5 ( download)
Download or read book The Design of Tree and Trellis Data Compression Systems written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1978 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent results in information theory promise the existence of tree and trellis data compression systems operating near the Shannon theoretical bound, but provide little indication of how actually to design such systems. Presented here are several intuitive design approaches and also a general design philosophy based upon the generation of fake processes i.e., finite entropy processes which are close (in the generalized Ornstein distance) to the process one wishes to compress. Most of the design procedures can be used for a wide class of sources. Performance is evaluated, via simulations, for memoryless, autoregressive and moving average Gaussian sources and compared to traditional Data Compression systems. The new schemes typically provide 1-2 dB improvement in performance over the traditional schemes at a rate of 1 bit/symbol. The inevitable increase in complexity is moderate in most cases.
Author : Stephen G. Wilson
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.X/5 (4 download)
Download or read book Space-time vector quantizing of color imagery written by Stephen G. Wilson and published by . This book was released on 1988 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William A. Porter
Publisher :
ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.:/5 (89 download)
Download or read book Advances in Communications and Signal Processing written by William A. Porter and published by . This book was released on 1989 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This international conference on "Advances in Communications and Control Systems" was held to bring together researchers in communications, control systems, computing and signal processing to explore common themes and present research results of broad interest. The focus of the conference was on presenting research results in a fashion that would make them accessible to groups wider than that of the narrow specialist. Many papers, therefore, are of a type that might be termed survey/research. The topics include control theory, communication detection, high speed computing, distributed parameter systems, nonlinear systems, stochastic optimization, source coding, robust control and applications, and neural networks. Selected papers from the conference are presented both in this book and in its companion volume Advances in Computing and Control.
