Video Coding with Superimposed Motion-Compensated Signals (eBook)

Applications to H.264 and Beyond

Markus Flierl, Bernd Girod (Autoren)

eBook Download: PDF

2006
Springer US (Verlag)
978-1-4020-7765-4 (ISBN)

Infos

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.

Produkt-Details

• Erscheint lt. Verlag: 18.4.2006
• Sprache: englisch
• Themenwelt: Informatik ► Grafik / Design ► Film- / Video-Bearbeitung
• Themenwelt: Informatik ► Theorie / Studium ► Kryptologie
• Themenwelt: Informatik ► Theorie / Studium ► Künstliche Intelligenz / Robotik
• Themenwelt: Naturwissenschaften
• Themenwelt: Technik ► Elektrotechnik / Energietechnik
• ISBN-10: 1-4020-7765-3 / 1402077653
• ISBN-13: 978-1-4020-7765-4 / 9781402077654