A Fast Motion Estimation Method for Mobile Video Communication
Xingguo Wang · Tv Engineering · 2004
Based on the center deviation characteristics of motion vector, we propose a fast searching strategy for motion estimation. It uses the direction and intensity information to choose the proper searching mode. The proposed method needn't any extra requirement of memory to save searching records. For the small memory consumption and fast searching strategy, the arithmetic can be used in wireless communications to resolve the limit of memory and meet the requirement of real-time processing.