Download or read book Quadtree based Data Compression Using Lattice Vector Quantization written by Alessandro James Salvaterra Dutra and published by . This book was released on 2010 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vector Quantization and Signal Compression written by Allen Gersho and published by Springer Science & Business Media. This book was released on 1991-11-30 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herb Caen, a popular columnist for the San Francisco Chronicle, recently quoted a Voice of America press release as saying that it was reorganizing in order to "eliminate duplication and redundancy. " This quote both states a goal of data compression and illustrates its common need: the removal of duplication (or redundancy) can provide a more efficient representation of data and the quoted phrase is itself a candidate for such surgery. Not only can the number of words in the quote be reduced without losing informa tion, but the statement would actually be enhanced by such compression since it will no longer exemplify the wrong that the policy is supposed to correct. Here compression can streamline the phrase and minimize the em barassment while improving the English style. Compression in general is intended to provide efficient representations of data while preserving the essential information contained in the data. This book is devoted to the theory and practice of signal compression, i. e. , data compression applied to signals such as speech, audio, images, and video signals (excluding other data types such as financial data or general purpose computer data). The emphasis is on the conversion of analog waveforms into efficient digital representations and on the compression of digital information into the fewest possible bits. Both operations should yield the highest possible reconstruction fidelity subject to constraints on the bit rate and implementation complexity.

Download or read book Introduction to Data Compression written by Khalid Sayood and published by Morgan Kaufmann. This book was released on 2000 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: And the downloadable software gives you the opportunity to see firsthand how various algorithms work, to choose and implement appropriate techniques in your own applications, and to build your own algorithms."--BOOK JACKET.

Download or read book Science Abstracts written by and published by . This book was released on 1995 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book DCC 95 Data Compression Conference written by James Andrew Storer and published by . This book was released on 1995 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the presentations from the March 1995 conference which was sponsored by the IEEE Computer Society Technical Committee on Computer Communications. Among the topics are hierarchical vector quantization of perceptually weighted block transforms; unbounded length contexts for PPM; quadtree based JBIG compression; parallel algorithms for the static dictionary compression; and CREW--compression with reversible embedded wavelets. Includes a poster session and abstracts from industry and NASA workshops. No subject index. Annotation copyright by Book News, Inc., Portland, OR.

Download or read book Application of Image Data Compression Using Vector Quantization written by Walid Philip Karam and published by . This book was released on 1990 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by James A. Storer and published by IEEE Computer Society Press. This book was released on 1996 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty-two technical presentations and 42 poster sessions comprise the April 1996 conference proceedings distinguished by its high level of expertise. A sampling of subject matter indicates the professional level of this conference: symmetric trellis coded vector quantization, lossless compression of grayscale images via context tree weighting, pattern based compression of text images, and optimal bit allocation for biorthogonal wavelet coding. Includes color photographs, equations, and graphs. Lacks an index. Annotation copyright by Book News, Inc., Portland, OR.

Download or read book Data compression with vector quantization using Matlab written by Juan Luis Matute Sanvicens and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Data Management and Internet Computing for Image Pattern Analysis written by David D. Zhang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Management and Internet Computing for Image/Pattern Analysis focuses on the data management issues and Internet computing aspect of image processing and pattern recognition research. The book presents a comprehensive overview of the state of the art, providing detailed case studies that emphasize how image and pattern (IAP) data are distributed and exchanged on sequential and parallel machines, and how the data communication patterns in low- and higher-level IAP computing differ from general numerical computation, what problems they cause and what opportunities they provide. The studies also describe how the images and matrices should be stored, accessed and distributed on different types of machines connected to the Internet, and how Internet resource sharing and data transmission change traditional IAP computing. Data Management and Internet Computing for Image/Pattern Analysis is divided into three parts: the first part describes several software approaches to IAP computing, citing several representative data communication patterns and related algorithms; the second part introduces hardware and Internet resource sharing in which a wide range of computer architectures are described and memory management issues are discussed; and the third part presents applications ranging from image coding, restoration and progressive transmission. Data Management and Internet Computing for Image/Pattern Analysis is an excellent reference for researchers and may be used as a text for advanced courses in image processing and pattern recognition.

Download or read book Hierarchical Data Compression written by Chia-Yuan Teng and published by . This book was released on 1996 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Engineering written by and published by . This book was released on 1997 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes papers reporting on research and development in optical science and engineering and the practical applications of known optical science, engineering, and technology.

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.

Download or read book Electrical Electronics Abstracts written by and published by . This book was released on 1997 with total page 1904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lattice Vector Quantization for Image Compression written by Min He and published by . This book was released on 1989 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by Institute of Electrical and Electronics Engineers. Region 10. Conference and published by . This book was released on 1996 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Image Data Compression written by Belur V. Dasarathy and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1995 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Data Compression of Bauded Signals Using the Baseband Residual Vector Quantization Algorithm written by Thao Duy Tran and published by . This book was released on 1987 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: