Digital Image Compression Using Subband Coding Discrete Cosine Transform Coding And Vector Quantization

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Digital Image Compression Techniques

Author : Majid Rabbani
Publisher : SPIE Press
ISBN 13 : 9780819406484
Total Pages : 248 pages
Book Rating : 4.4/5 (64 download)

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Book Synopsis Digital Image Compression Techniques by : Majid Rabbani

Download or read book Digital Image Compression Techniques written by Majid Rabbani and published by SPIE Press. This book was released on 1991 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to utilize digital images effectively, specific techniques are needed to reduce the number of bits required for their representation. This Tutorial Text provides the groundwork for understanding these image compression tecniques and presents a number of different schemes that have proven useful. The algorithms discussed in this book are concerned mainly with the compression of still-frame, continuous-tone, monochrome and color images, but some of the techniques, such as arithmetic coding, have found widespread use in the compression of bilevel images. Both lossless (bit-preserving) and lossy techniques are considered. A detailed description of the compression algorithm proposed as the world standard (the JPEG baseline algorithm) is provided. The book contains approximately 30 pages of reconstructed and error images illustrating the effect of each compression technique on a consistent image set, thus allowing for a direct comparison of bit rates and reconstucted image quality. For each algorithm, issues such as quality vs. bit rate, implementation complexity, and susceptibility to channel errors are considered.

Handbook of Visual Communications

Author : Hseuh-Ming Hang
Publisher : Elsevier
ISBN 13 : 0080918549
Total Pages : 537 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Handbook of Visual Communications by : Hseuh-Ming Hang

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

Signal Compression

Author : N. Jayant
Publisher : World Scientific
ISBN 13 : 9789810237653
Total Pages : 244 pages
Book Rating : 4.2/5 (376 download)

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Book Synopsis Signal Compression by : N. Jayant

Download or read book Signal Compression written by N. Jayant and published by World Scientific. This book was released on 1997-05 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of the proposed book is signal compression. The compression (or low bit rate coding) of speech, audio, image and video signals is a key technology for rapidly emerging opportunities in multimedia products and services.The book contains chapters dedicated to the subtopics of data, speech, audio and visual signal coding, together with an introductory overview chapter on signal compression. The overview article summarizes current capabilities and future trends. The signal-specific chapters that follow focus on the latest technologies and coding standards, while including self-contained introductions to the respective signal domains. The authors of the book chapters are recognized experts in the field of signal processing, compression in particular.Signal compression dealing with both audio and visual signals technology has progressed very rapidly. The proposed book fills a clear void, and should prove to be a valuable reference, both to the practicing professional and to the relatively uninitiated student.

Multidimensional Signal, Image, and Video Processing and Coding

Author : John W. Woods
Publisher : Elsevier
ISBN 13 : 0080479553
Total Pages : 515 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Multidimensional Signal, Image, and Video Processing and Coding by : John W. Woods

Download or read book Multidimensional Signal, Image, and Video Processing and Coding written by John W. Woods and published by Elsevier. This book was released on 2006-04-24 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital images have become mainstream of late notably within HDTV, cell phones, personal cameras, and many medical applications. The processing of digital images and video includes adjusting illumination, manufacturing enlargements/reductions, and creating contrast. This development has made it possible to take long forgotten, badly damaged photos and make them new again with image estimation. It can also help snapshot photographers with image restoration, a method of reducing the influence of an unsteady hand. Dr. Woods has constructed a book for professionals and graduate students that will give them the thorough understanding of image and video processing that they need in order to contribute to this hot technology's future advances. Examples and problems at the end of each chapter help the reader digest what has just been read. Forged from a theoretical base, this exceptional book develops into an essential guide to hands-on endeavors in signal processing. FOR INSTRUCTORS: To obtain access to the solutions manual for this title simply register on our textbook website (textbooks.elsevier.com)and request access to the Computer Science or Electronics and Electrical Engineering subject area. Once approved (usually within one business day) you will be able to access all of the instructor-only materials through the "Instructor Manual" link on this book's academic web page at textbooks.elsevier.com. *Overflowing with over 150 digital images *Brimming with productive examples and challenging problems *Written by celebrated MIT graduate who has authored four other exceptional books

Discrete Cosine Transform

Author : K. Ramamohan Rao
Publisher : Academic Press
ISBN 13 : 0080925340
Total Pages : 517 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Discrete Cosine Transform by : K. Ramamohan Rao

Download or read book Discrete Cosine Transform written by K. Ramamohan Rao and published by Academic Press. This book was released on 2014-06-28 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive treatment of the theoretical aspects of the discrete cosine transform (DCT), which is being recommended by various standards organizations, such as the CCITT, ISO etc., as the primary compression tool in digital image coding. The main purpose of the book is to provide a complete source for the user of this signal processing tool, where both the basics and the applications are detailed. An extensive bibliography covers both the theory and applications of the DCT. The novice will find the book useful in its self-contained treatment of the theory of the DCT, the detailed description of various algorithms supported by computer programs and the range of possible applications, including codecs used for teleconferencing, videophone, progressive image transmission, and broadcast TV. The more advanced user will appreciate the extensive references. Tables describing ASIC VLSI chips for implementing DCT, and motion estimation and details on image compression boards are also provided.

Hybrid and Advanced Compression Techniques for Medical Images

Author : Rohit M. Thanki
Publisher : Springer
ISBN 13 : 3030125750
Total Pages : 107 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Hybrid and Advanced Compression Techniques for Medical Images by : Rohit M. Thanki

Download or read book Hybrid and Advanced Compression Techniques for Medical Images written by Rohit M. Thanki and published by Springer. This book was released on 2019-02-22 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces advanced and hybrid compression techniques specifically used for medical images. The book discusses conventional compression and compressive sensing (CS) theory based approaches that are designed and implemented using various image transforms, such as: Discrete Fourier Transform (DFT), Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT), and Singular Value Decomposition (SVD) and greedy based recovery algorithm. The authors show how these techniques provide simulation results of various compression techniques for different types of medical images, such as MRI, CT, US, and x-ray images. Future research directions are provided for medical imaging science. The book will be a welcomed reference for engineers, clinicians, and research students working with medical image compression in the biomedical imaging field. Covers various algorithms for data compression and medical image compression; Provides simulation results of compression algorithms for different types of medical images; Provides study of compressive sensing theory for compression of medical images.

Readings in Multimedia Computing and Networking

Author : Kevin Jeffay
Publisher : Elsevier
ISBN 13 : 0080515835
Total Pages : 885 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Readings in Multimedia Computing and Networking by : Kevin Jeffay

Download or read book Readings in Multimedia Computing and Networking written by Kevin Jeffay and published by Elsevier. This book was released on 2001-08-10 with total page 885 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readings in Multimedia Computing and Networking captures the broad areas of research and developments in this burgeoning field, distills the key findings, and makes them accessible to professionals, researchers, and students alike. For the first time, the most influential and innovative papers on these topics are presented in a cohesive form, giving shape to the diverse area of multimedia computing. The seminal moments are recorded by a dozen visionaries in the field and each contributing editor provides a context for their area of research by way of a thoughtful, focused chapter introduction. The volume editors, Kevin Jeffay and HongJiang Zhang, offer further incisive interpretations of past and present developments in this area, including those within media and content processing, operating systems, and networking support for multimedia. This book will provide you with a sound understanding of the theoretical and practical issues at work in the field's continuing evolution.* Offers an in-depth look at the technical challenges in multimedia and provides real and potential solutions that promise to expand the role of multimedia in business, entertainment, and education.* Examines in Part One issues at the heart of multimedia processes: the means by which multimedia data are coded, compressed, indexed, retrieved, and otherwise manipulated.* Examines in Part Two the accommodation of these processes by storage systems, operating systems, network protocols, and applications.* Written by leading researchers, the introductions give shape to a field that is continually defining itself and place the key research findings in context to those who need to understand the state-of-the art developments.

Digital Image Processing

Author : Rama Chellappa
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
ISBN 13 :
Total Pages : 824 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Digital Image Processing by : Rama Chellappa

Download or read book Digital Image Processing written by Rama Chellappa and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1992 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design of Digital Video Coding Systems

Author : Jie Chen
Publisher : CRC Press
ISBN 13 : 9780203904183
Total Pages : 508 pages
Book Rating : 4.9/5 (41 download)

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Book Synopsis Design of Digital Video Coding Systems by : Jie Chen

Download or read book Design of Digital Video Coding Systems written by Jie Chen and published by CRC Press. This book was released on 2001-10-31 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discussion of a compressed-domain approach for designing and implementing digital video coding systems, which is drastically different from the traditional hybrid approach. It demonstrates how the combination of discrete cosine transform (DCT) coders and motion compensated (MC) units reduces power consumption and hardware complexity.

Official Gazette of the United States Patent and Trademark Office

Author :
Publisher :
ISBN 13 :
Total Pages : 736 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Official Gazette of the United States Patent and Trademark Office by :

Download or read book Official Gazette of the United States Patent and Trademark Office written by and published by . This book was released on 1993 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biomedical Information Technology

Author : David Dagan Feng
Publisher : Academic Press
ISBN 13 : 008055072X
Total Pages : 593 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Biomedical Information Technology by : David Dagan Feng

Download or read book Biomedical Information Technology written by David Dagan Feng and published by Academic Press. This book was released on 2011-07-28 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enormous growth in the field of biotechnology necessitates the utilization of information technology for the management, flow and organization of data. The field continues to evolve with the development of new applications to fit the needs of the biomedicine. From molecular imaging to healthcare knowledge management, the storage, access and analysis of data contributes significantly to biomedical research and practice. All biomedical professionals can benefit from a greater understanding of how data can be efficiently managed and utilized through data compression, modelling, processing, registration, visualization, communication, and large-scale biological computing. In addition Biomedical Information Technology contains practical integrated clinical applications for disease detection, diagnosis, surgery, therapy, and biomedical knowledge discovery, including the latest advances in the field, such as ubiquitous M-Health systems and molecular imaging applications. - The world's most recognized authorities give their "best practices" ready for implementation - Provides professionals with the most up to date and mission critical tools to evaluate the latest advances in the field and current integrated clinical applications - Gives new staff the technological fundamentals and updates experienced professionals with the latest practical integrated clinical applications

Signal Analysis

Author : Ronald L. Allen
Publisher : John Wiley & Sons
ISBN 13 : 0471660361
Total Pages : 961 pages
Book Rating : 4.4/5 (716 download)

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Book Synopsis Signal Analysis by : Ronald L. Allen

Download or read book Signal Analysis written by Ronald L. Allen and published by John Wiley & Sons. This book was released on 2004-06-07 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a well-rounded, mathematical approach to problems in signal interpretation using the latest time, frequency, and mixed-domain methods Equally useful as a reference, an up-to-date review, a learning tool, and a resource for signal analysis techniques Provides a gradual introduction to the mathematics so that the less mathematically adept reader will not be overwhelmed with instant hard analysis Covers Hilbert spaces, complex analysis, distributions, random signals, analog Fourier transforms, and more

The Froehlich/Kent Encyclopedia of Telecommunications

Author : Fritz E. Froehlich
Publisher : CRC Press
ISBN 13 : 9780824729035
Total Pages : 522 pages
Book Rating : 4.7/5 (29 download)

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Book Synopsis The Froehlich/Kent Encyclopedia of Telecommunications by : Fritz E. Froehlich

Download or read book The Froehlich/Kent Encyclopedia of Telecommunications written by Fritz E. Froehlich and published by CRC Press. This book was released on 1992-09-25 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The only continuing source that helps users analyze, plan, design, evaluate, and manage integrated telecommunications networks, systems, and services, The Froehlich/Kent Encyclopedia of Telecommunications presents both basic and technologically advanced knowledge in the field. An ideal reference source for both newcomers as well as seasoned specialists, the Encyclopedia covers seven key areas--Terminals and Interfaces; Transmission; Switching, Routing, and Flow Control; Networks and Network Control; Communications Software and Protocols; Network and system Management; and Components and Processes."

Image and Signal Processing

Author : Abderrahim Elmoataz
Publisher : Springer Science & Business Media
ISBN 13 : 354069904X
Total Pages : 639 pages
Book Rating : 4.5/5 (46 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 Science & Business Media. This book was released on 2008-06-24 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third International Conference on Image and Signal Processing, ICISP 2008, held in Cherbourg-Octeville, France, in July 2008. The 48 revised full papers and 22 revised poster papers presented were carefully reviewed and selected from 193 submissions. The papers are organized in topical sections on image filtering, image segmentation, computer vision, feature extraction, pattern recognition, graph-based representations, motion detection and estimation, new interfaces, document processing, and signal processing.

Innovations in Electronics and Communication Engineering

Author : H. S. Saini
Publisher : Springer
ISBN 13 : 9811038120
Total Pages : 583 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Innovations in Electronics and Communication Engineering by : H. S. Saini

Download or read book Innovations in Electronics and Communication Engineering written by H. S. Saini and published by Springer. This book was released on 2017-11-08 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains high quality papers presented in the Fifth International Conference on Innovations in Electronics and Communication Engineering (ICIECE 2016) held at Guru Nanak Institutions, Hyderabad, India during 8 and 9 July 2016. The objective is to provide the latest developments in the field of electronics and communication engineering specially the areas like Image Processing, Wireless Communications, Radar Signal Processing, Embedded Systems and VLSI Design. The book aims to provide an opportunity for researchers, scientists, technocrats, academicians and engineers to exchange their innovative ideas and research findings in the field of Electronics and Communication Engineering.

Multidimensional Signal, Image, and Video Processing and Coding

Author : John W. Woods
Publisher : Academic Press
ISBN 13 : 0123814219
Total Pages : 617 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Multidimensional Signal, Image, and Video Processing and Coding by : John W. Woods

Download or read book Multidimensional Signal, Image, and Video Processing and Coding written by John W. Woods and published by Academic Press. This book was released on 2011-05-31 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidimensional Signal, Image, and Video Processing and Coding gives a concise introduction to both image and video processing, providing a balanced coverage between theory, applications and standards. It gives an introduction to both 2-D and 3-D signal processing theory, supported by an introduction to random processes and some essential results from information theory, providing the necessary foundation for a full understanding of the image and video processing concepts that follow. A significant new feature is the explanation of practical network coding methods for image and video transmission. There is also coverage of new approaches such as: super-resolution methods, non-local processing, and directional transforms. Multidimensional Signal, Image, and Video Processing and Coding also has on-line support that contains many short MATLAB programs that complement examples and exercises on multidimensional signal, image, and video processing. There are numerous short video clips showing applications in video processing and coding, plus a copy of the vidview video player for playing .yuv video files on a Windows PC and an illustration of the effect of packet loss on H.264/AVC coded bitstreams. New to this edition: - New appendices on random processes, information theory - New coverage of image analysis – edge detection, linking, clustering, and segmentation - Expanded coverage on image sensing and perception, including color spaces - Now summarizes the new MPEG coding standards: scalable video coding (SVC) and multiview video coding (MVC), in addition to coverage of H.264/AVC - Updated video processing material including new example on scalable video coding and more material on object- and region-based video coding - More on video coding for networks including practical network coding (PNC), highlighting the significant advantages of PNC for both video downloading and streaming - New coverage of super-resolution methods for image and video - Only R&D level tutorial that gives an integrated treatment of image and video processing - topics that are interconnected - New chapters on introductory random processes, information theory, and image enhancement and analysis - Coverage and discussion of the latest standards in video coding: H.264/AVC and the new scalable video standard (SVC)

Encyclopedia of GIS

Author : Shashi Shekhar
Publisher : Springer Science & Business Media
ISBN 13 : 038730858X
Total Pages : 1392 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Encyclopedia of GIS by : Shashi Shekhar

Download or read book Encyclopedia of GIS written by Shashi Shekhar and published by Springer Science & Business Media. This book was released on 2007-12-12 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of GIS provides a comprehensive and authoritative guide, contributed by experts and peer-reviewed for accuracy, and alphabetically arranged for convenient access. The entries explain key software and processes used by geographers and computational scientists. Major overviews are provided for nearly 200 topics: Geoinformatics, Spatial Cognition, and Location-Based Services and more. Shorter entries define specific terms and concepts. The reference will be published as a print volume with abundant black and white art, and simultaneously as an XML online reference with hyperlinked citations, cross-references, four-color art, links to web-based maps, and other interactive features.