Discrete Cosine Transform

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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.

Recursive Block Coding for Image Data Compression

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Publisher : Springer Science & Business Media
ISBN 13 : 146139676X
Total Pages : 321 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Recursive Block Coding for Image Data Compression by : Paul M. Farrelle

Download or read book Recursive Block Coding for Image Data Compression written by Paul M. Farrelle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recursive Block Coding, a new image data compression technique that has its roots in noncausal models for 1d and 2d signals, is the subject of this book. The underlying theory provides a multitude of compression algorithms that encompass two course coding, quad tree coding, hybrid coding and so on. Since the noncausal models provide a fundamentally different image representation, they lead to new approaches to many existing algorithms, including useful approaches for asymmetric, progressive, and adaptive coding techniques. On the theoretical front, the basic result shows that a random field (an ensemble of images) can be coded block by block such that the interblock redundancy can be completely removed while the individual blocks are transform coded. On the practical side, the artifact of tiling, a block boundary effect, present in conventional block by block transform coding techniques has been greatly suppressed. This book contains not only a theoretical discussion of the algorithms but also exhaustive simulation and suggested methodologies for ensemble design techniques. Each of the resulting algorithms has been applied to twelve images over a wide range of image data rates and the results are reported using subjective descriptions, photographs, mathematical MSE values, and h-plots, a recently proposed graphical representation showing a high level of agreement with image quality as judged subjectively.

Discrete Cosine Transform, Second Edition

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Author :
Publisher : CRC Press
ISBN 13 : 1351396471
Total Pages : 408 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Discrete Cosine Transform, Second Edition by : Humberto Ochoa-Dominguez

Download or read book Discrete Cosine Transform, Second Edition written by Humberto Ochoa-Dominguez and published by CRC Press. This book was released on 2019-04-18 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many new DCT-like transforms have been proposed since the first edition of this book. For example, the integer DCT that yields integer transform coefficients, the directional DCT to take advantage of several directions of the image and the steerable DCT. The advent of higher dimensional frames such as UHDTV and 4K-TV demand for small and large transform blocks to encode small or large similar areas respectively in an efficient way. Therefore, a new updated book on DCT, adapted to the modern days, considering the new advances in this area and targeted for students, researchers and the industry is a necessity.

Transform Coding of Images

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Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transform Coding of Images by : R. J. Clarke

Download or read book Transform Coding of Images written by R. J. Clarke and published by . This book was released on 1985 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transform Coding of Images

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Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transform Coding of Images by : R. J. Clarke

Download or read book Transform Coding of Images written by R. J. Clarke and published by . This book was released on 1985 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Signal Processing VI

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Publisher : Elsevier
ISBN 13 : 0444600361
Total Pages : 681 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Signal Processing VI by : J. Vandewalle

Download or read book Signal Processing VI written by J. Vandewalle and published by Elsevier. This book was released on 2012-12-02 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: This was the sixth in the sequence of the international conferences promoted and organized by the European Association for Signal Processing. The conference has established itself as one of the world's largest and most important meetings on the subject. The 444 papers (in three volumes) are organized under 7 themes, containing the following topics:1. Theory of Signals and Systems:a) Detection, b) Estimation, c) Filtering, d)Spectral estimation, e) Adaptive systems, f) Modeling, g) Digital transforms, h) Digital filtering.2. Image Processing and Multidimensional Signal Processing:a) Coding, b) Enhancement, c) Restoration, d) Medical image processing.3. Speech Processing:a) Coding, b) Synthesis, c) Recognition and understanding, d) Enhancement.4. Implementations:a) Hardware, b) Software, c) VLSI, d) Novel Architectures, e) Array processing.5. Knowledge Engineering and Signal Processing:a) Expert systems, b) Pattern recognition, c) Signal interpretation, d) Image understanding.6. Neural Networks for Signal Processing:a) Theory, b) Speech, c) Vision, d) Implementations. 7. Applications:a) Radar, b) Sonar, c) Communications, d) Geophysics, e) Digital audio, f) Biomedics, g) Sensing, h) Robotics, i) Astrophysics, j) Mechanics, k) other. The diversity of topics in this 3-volume set, as well as the extraordinary tempo at which Signal Processing has progressed, attest to the permanent vitality of this area of research and development. Workers in signal processing will find in these papers the latest advances and results, as well as indications on future research and analysis in this rapidly developing field.

Wavelet Image and Video Compression

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Publisher : Springer Science & Business Media
ISBN 13 : 0306470438
Total Pages : 434 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Wavelet Image and Video Compression by : Pankaj N. Topiwala

Download or read book Wavelet Image and Video Compression written by Pankaj N. Topiwala and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exciting new development has taken place in the digital era that has captured the imagination and talent of researchers around the globe - wavelet image compression. This technology has deep roots in theories of vision, and promises performance improvements over all other compression methods, such as those based on Fourier transforms, vectors quantizers, fractals, neural nets, and many others. It is this revolutionary new technology that is presented in Wavelet Image and Video Compression, in a form that is accessible to the largest audience possible. Wavelet Image and Video Compression is divided into four parts. Part I, Background Material, introduces the basic mathematical structures that underly image compression algorithms with the intention of providing an easy introduction to the mathematical concepts that are prerequisites for the remainder of the book. It explains such topics as change of bases, scalar and vector quantization, bit allocation and rate-distortion theory, entropy coding, the discrete-cosine transform, wavelet filters and other related topics. Part II, Still Image Coding, presents a spectrum of wavelet still image coding techniques. Part III, Special Topics in Still Image Coding, provides a variety of example coding schemes with a special flavor in either approach or application domain. Part IV, Video Coding, examines wavelet and pyramidal coding techniques for video data. Wavelet Image and Video Compression serves as an excellent reference and may be used as a text for advanced courses covering the subject.

Digital Pictures

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Publisher : Springer
ISBN 13 : 1489969500
Total Pages : 701 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Digital Pictures by : Arun N. Netravali

Download or read book Digital Pictures written by Arun N. Netravali and published by Springer. This book was released on 2013-12-19 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Digital Pictures

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Publisher : Springer Science & Business Media
ISBN 13 : 1468412949
Total Pages : 596 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Digital Pictures by : Arun Netravali

Download or read book Digital Pictures written by Arun Netravali and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: For thousands of years mankind has been creating pictures which attempt to portray real or imagined scenes as perceived by human vision. Cave drawings, paintings and photographs are able to stimulate the visual system and conjure up thoughts of faraway places, imagined situations or pleasant sensations. The art of motion picture creation has advanced to the point where viewers often undergo intense emotional experiences. On-the spot news coverage gives the impression of actually witnessing events as they unfold. Relatively recently, other forms of visual information have been invented which do not, in themselves, stimulate the eye. For example, vol tage variations in an electrical signal, as in television, can represent in analogous fashion the brightness variations in a picture. In this form the visual information can be stored on magnetic tape or transmitted over long distances, and, at least for engineering purposes, it is often much more use ful than other forms which do stimulate human vision. With the evolution of digital techniques for information processing, storage, and transmission, the need arises for digital representation of visual information, that is, the representation of images by a sequence of integer numbers (usually binary). In this form, computer processing and digital circuit techniques can be utilized which were undreamed of only a short time ago. Machine manipulation and interpretation of visual infor mation becomes possible. Sophisticated techniques can be employed for efficient storage of images. And processing methods can be used to significantly reduce the costs of picture transmission.

Signal Processing IV

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Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Signal Processing IV by :

Download or read book Signal Processing IV written by and published by . This book was released on 1988 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Imaging and Electron Physics

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Publisher : Elsevier
ISBN 13 : 0080458408
Total Pages : 290 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Advances in Imaging and Electron Physics by : Peter W. Hawkes

Download or read book Advances in Imaging and Electron Physics written by Peter W. Hawkes and published by Elsevier. This book was released on 2005-06-15 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Imaging and Electron Physics merges two long-running serials-Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.

Artificial Intelligence and Simulation

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Publisher : Springer
ISBN 13 : 3540305831
Total Pages : 725 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Artificial Intelligence and Simulation by : Tag G. Kim

Download or read book Artificial Intelligence and Simulation written by Tag G. Kim and published by Springer. This book was released on 2005-02-07 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-proceedings of the 13th International Conference on AI, Simulation, and Planning in High Autonomy Systems, AIS 2004, held in Jeju Island, Korea in October 2004. The 74 revised full papers presented together with 2 invited keynote papers were carefully reviewed and selected from 170 submissions; after the conference, the papers went through another round of revision. The papers are organized in topical sections on modeling and simulation methodologies, intelligent control, computer and network security, HLA and simulator interoperation, manufacturing, agent-based modeling, DEVS modeling and simulation, parallel and distributed modeling and simulation, mobile computer networks, Web-based simulation and natural systems, modeling and simulation environments, AI and simulation, component-based modeling, watermarking and semantics, graphics, visualization and animation, and business modeling.

Multimedia Communications and Video Coding

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Publisher : Springer Science & Business Media
ISBN 13 : 1461304032
Total Pages : 495 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Multimedia Communications and Video Coding by : H.L. Bertoni

Download or read book Multimedia Communications and Video Coding written by H.L. Bertoni and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the International Symposium on Multimedia Communications and Video Coding (ISMCVC95) held October 11 - 13, 1995, at the Poly technic University in Brooklyn, New York. This Symposium was organized under the aus pices of the New York State funded Center for Advanced Technology in Telecommunications (CATT), in cooperation with the Communications Society and the Signal Processing Society of the Institute of Electrical and Electronic Engineers (IEEE). In preparing this book, we have summarized the topics presented in various sessions of the Symposium, including the keynote addresses, the Service Provider and Vendor Session, the Panel Discussion, as well as the twelve Technical Sessions. This summary is presented in the Introduction. 'Full papers submitted by the presenters are organized into eleven chapters, divided into three parts. Part I focuses on systems issues in multimedia communications. Part II concentrates on video coding algorithms. Part III discusses the interplay between video coding and network control for video delivery over various channels.

Signal Processing of HDTV, V

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Publisher : Elsevier
ISBN 13 : 1483298515
Total Pages : 868 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Signal Processing of HDTV, V by : L. Stenger

Download or read book Signal Processing of HDTV, V written by L. Stenger and published by Elsevier. This book was released on 2014-06-28 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world at the eve of digital television by satellite and cable, this publication provides a state-of-the-art exploration of the latest developments in HDTV technology. It highlights the technologies needed to launch HDTV from demonstration and trial status to that of a complete product and service. It also contributes towards the provision of the knowledge base required for the planning and management of the spectrum across the continents.Papers are sourced from a wide range of international experts in the field, including those from Canada, where, according to L. Chiariglione, ... An incredibly bold gamble, the progressive introduction of HDTV service on the [Canadian] terrestrial distribution network, additional to the existing TV service, has been proven to work and steps have been taken towards the full technical specification of the complete system. This publication aims to have the dream of interactive television take a leap forward into reality.

Multimedia Fundamentals, Volume 1

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Publisher : Pearson Education
ISBN 13 : 0132441772
Total Pages : 369 pages
Book Rating : 4.1/5 (324 download)

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Book Synopsis Multimedia Fundamentals, Volume 1 by : Ralf Steinmetz

Download or read book Multimedia Fundamentals, Volume 1 written by Ralf Steinmetz and published by Pearson Education. This book was released on 2002-01-16 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The state-of-the-art in multimedia content analysis, media foundations, and compression Covers digital audio, images, video, graphics, and animation Includes real-world project sets that help you build and test your expertise By two of the world's leading experts in advanced multimedia systems development The practical, example-rich guide to media coding and content processing for every multimedia developer. From DVDs to the Internet, media coding and content processing are central to the effective delivery of high-quality multimedia. In this book, two of the field's leading experts introduce today's state-of-the-art, presenting realistic examples and projects designed to help implementers create multimedia systems with unprecedented performance. Ralf Steinmetz and Klara Nahrstedt introduce the fundamental characteristics of digital audio, images, video, graphics, and animation; demonstrate powerful new approaches to content analysis and compression; and share expert insights into system and end-user issues every advanced multimedia professional must understand. Coverage includes: Generic characteristics of multimedia and data streams, and their impact on multimedia system design Essential audio concepts and representation techniques: sound perception, psychoacoustics, music, MIDI, Speech signals, and related I/O and transmission issues Graphics and image characteristics: image formats, analysis, synthesis, reconstruction, and output Video signals, television formats, digitization, and computer-based animation issues Fundamental compression methods: run-length, Huffman, and subband coding Multimedia compression standards: JPEG, H.232, and various MPEG techniques Optical storage technologies and techniques: CD-DA, CD-ROM, DVD, and beyond Content processing techniques: Image analysis, video processing, cut detection, and audio analysis First in an authoritative 3-volume set on tomorrow's robust multimedia desktop: real-time audio, video, and streaming media. Multimedia Fundamentals offers a single, authoritative source for the knowledge and techniques you need to succeed with any advanced multimedia development project. Look for Volume 2 focusing on networking and operating system-related issues, and Volume 3 focusing on service and application issues.

Multimedia Signal Coding and Transmission

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Author :
Publisher : Springer
ISBN 13 : 3662466910
Total Pages : 563 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Multimedia Signal Coding and Transmission by : Jens-Rainer Ohm

Download or read book Multimedia Signal Coding and Transmission written by Jens-Rainer Ohm and published by Springer. This book was released on 2015-03-16 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook covers the theoretical background of one- and multidimensional signal processing, statistical analysis and modelling, coding and information theory with regard to the principles and design of image, video and audio compression systems. The theoretical concepts are augmented by practical examples of algorithms for multimedia signal coding technology, and related transmission aspects. On this basis, principles behind multimedia coding standards, including most recent developments like High Efficiency Video Coding, can be well understood. Furthermore, potential advances in future development are pointed out. Numerous figures and examples help to illustrate the concepts covered. The book was developed on the basis of a graduate-level university course, and most chapters are supplemented by exercises. The book is also a self-contained introduction both for researchers and developers of multimedia compression systems in industry.

Image Transmission Techniques

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Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Image Transmission Techniques by : William K. Pratt

Download or read book Image Transmission Techniques written by William K. Pratt and published by . This book was released on 1979 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: