Video Coding with Superimposed Motion-compensated Signals : Applications to H.264 and Beyond (The Springer International Series in Engineering and Com

Flierl, Markus/ Girod, Bernd

Springer（2010/12発売）

• 製本 Paperback:紙装版/ペーパーバック版／ページ数 176 p.
• 言語 ENG
• 商品コード 9781441954329
• DDC分類 005

Full 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.

Contents

Background and Related Work.- Motion-Compensated Prediction with Complementary Hypotheses.- ITU-T Rec. H.263 and Superimposed Prediction.- ITU-T Rec. H.264 and Generalized B-Pictures.- Motion Compensation for Groups of Pictures.- Summary.