Multiple Reference Motion Compensation

A Tutorial Introduction and Survey
1. Auflage 2009
ISBN: 978-1-60198-252-0
Verlag: Now Publishers

Buch, Englisch, Band 7, 128 Seiten, Format (B × H): 156 mm x 234 mm

Reihe: Foundations and Trends® in Signal Processing

Motion compensation exploits temporal correlation in a video sequence to yield high compression efficiency. Multiple reference frame motion compensation is an extension of motion compensation that exploits temporal correlation over a longer time scale. Devised mainly for increasing compression efficiency, it exhibits useful properties such as enhanced error resilience and error concealment. Multiple Reference Motion Compensation: A Tutorial Introduction and Survey explores different aspects of multiple reference frame motion compensation, including multihypothesis prediction, global motion prediction, improved error resilience and concealment for multiple references, and algorithms for fast motion estimation in the context of multiple reference frame video encoders

Autoren/Hrsg.

Leontaris, Athanasios

Cosman, Pamela C.

Tourapis, Alexis M.

Inhaltsverzeichnis

1: Introduction 2: Background, Mosaic, and Library Coding 3: Multiple Reference Frame Motion Compensation 4: Multihypothesis Motion Compensated Prediction 5: Fast Multiple-Frame Motion Estimation Algorithms 6: Error-Resilient Video Compression 7: Error Concealment from Multiple Reference Frames 8: Experimental Investigation 9: Conclusions. A Rate-Distortion Optimization. Acknowledgements. References.