Video Coding With Superimposed Motion-Compensated Signals: Applications to H.264 and Beyond: 760 - Rilegato

Flierl, Markus; Girod, Bernd

Rilegato

ISBN 10: 1402077599 ISBN 13: 9781402077593

Casa editrice: Kluwer Academic Pub, 2004

Riassunto

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.

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Contenuti

Preface. Acknowledgments. 1. Introduction. 2. Background And Related Work. 3. Motion-Compensated Prediction With Complementary Hypotheses. 4. Itu-T Rec. H.263 And Superimposed Prediction. 5. Itu-T Rec. H.264 And Generalized B-Pictures. 6. Motion Compensation For Groups Of Pictures. 7. Summary. Glossary. References. Index.

Dettagli dell?edizione

• Editore: Kluwer Academic Pub
• Data di pubblicazione: 2004
• ISBN 10: 1402077599
• ISBN 13: 9781402077593
• Rilegatura: Copertina rigida
• Lingua: Inglese
• Numero di pagine: 176