Author: Pablo B. PenafielPublisher:
ISBN:
Category : Image compression
Languages : en
Pages : 432
Book Description
Nonuniform Motion-compensated Image Coding in Noisy Environments
Author: Pablo B. PenafielPublisher:
ISBN:
Category : Image compression
Languages : en
Pages : 432
Book Description
Video Coding with Superimposed Motion-Compensated Signals
Author: Markus FlierlPublisher: Springer Science & Business Media
ISBN: 1402077653
Category : Computers
Languages : en
Pages : 166
Book Description
Appendices 133 A Mathematical Results 133 A.1 Singularities of the Displacement Error Covariance Matrix 133 A.2 A Class of Matrices and their Eigenvalues 134 A.3 Inverse of the Power Spectral Density Matrix 134 A.4 Power Spectral Density of a Frame 136 Glossary 137 References 141 Index 159 Preface This book aims to capture recent advances in motion compensation for - ficient video compression. It investigates linearly combined motion comp- sated signals and generalizes the well known superposition for bidirectional prediction in B-pictures. The number of superimposed signals and the sel- tion of reference pictures will be important aspects of the discussion. The application oriented part of the book employs this concept to the well known ITU-T Recommendation H.263 and continues with the improvements by superimposed motion-compensated signals for the emerging ITU-T R- ommendation H.264 and ISO/IEC MPEG-4 (Part 10). In addition, it discusses a new approach for wavelet-based video coding. This technology is currently investigated by MPEG to develop a new video compression standard for the mid-term future.
Segmentation and HVS Based Image Coding with Motion Compensation for Packet Switched Network Environments
Author: Day-Fann ShenImage and Video Compression for Multimedia Engineering
Author: Yun-Qing ShiPublisher: CRC Press
ISBN: 1420007262
Category : Technology & Engineering
Languages : en
Pages : 580
Book Description
Multimedia hardware still cannot accommodate the demand for large amounts of visual data. Without the generation of high-quality video bitstreams, limited hardware capabilities will continue to stifle the advancement of multimedia technologies. Thorough grounding in coding is needed so that applications such as MPEG-4 and JPEG 2000 may come to fruition. Image and Video Compression for Multimedia Engineering provides a solid, comprehensive understanding of the fundamentals and algorithms that lead to the creation of new methods for generating high quality video bit streams. The authors present a number of relevant advances along with international standards. New to the Second Edition · A chapter describing the recently developed video coding standard, MPEG-Part 10 Advances Video Coding also known as H.264 · Fundamental concepts and algorithms of JPEG2000 · Color systems of digital video · Up-to-date video coding standards and profiles Visual data, image, and video coding will continue to enable the creation of advanced hardware, suitable to the demands of new applications. Covering both image and video compression, this book yields a unique, self-contained reference for practitioners tobuild a basis for future study, research, and development.
Motion Compensated Multimode Video Coding for Noisy Channels
Author: Hemamalini NarayananPublisher:
ISBN:
Category :
Languages : en
Pages : 228
Book Description
Electrical & Electronics Abstracts
Author: Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1860
Book Description
Applications of Digital Image Processing
Author: 1998 International Conference on Image Processing : Proceedings
Author: Data Compression
Author: David SalomonPublisher: Springer Science & Business Media
ISBN: 0387218327
Category : Computers
Languages : en
Pages : 912
Book Description
A comprehensive reference for the many different types and methods of compression, including a detailed and helpful taxonomy, an analysis of the most common methods, and discussions on their use and comparative benefits. The presentation is organized into the main branches of the field: run length encoding, statistical methods, dictionary-based methods, image compression, audio compression, and video compression. Detailed descriptions and explanations of the most well- known and frequently used methods are covered in a self-contained fashion, with an accessible style and technical level for specialists and nonspecialists. In short, the book provides an invaluable reference and guide for all computer scientists, computer engineers, electrical engineers, signal/image processing engineers and other scientists needing a comprehensive compilation for a broad range of compression methods.
Author: