Advanced Video Communications over Wireless Networks

4

Macroblock Classification Method for Computation Control Video Coding and Other Video Applications Involving Motions

Weiyao Lin, Bing Zhou, Dong Jiang, and Chongyang Zhang

CONTENTS

4.1    Introduction and Related Work

4.2    The Class-Based MB Importance Measure

4.2.1    Analysis of Motion Estimation Statistics

4.2.2    The Predictive-MV-Accuracy-Based Classification Algorithm

4.2.3    The MB Importance Measure

4.3    The CCME Algorithm

4.3.1    Class-Level Computation Allocation

4.3.2    MB-Level Computation Allocation

4.3.3    Step-Level Computation Allocation

4.4    Experimental Results

4.4.1    Experimental Results for the CCME Algorithm

4.4.2    Comparison with Other Methods

4.5    Extending Our MB Classification Method for Other Video-Processing ...