MOTION ESTIMATION METHOD AND RELATED APPARATUS FOR DETERMINING TARGET MOTION VECTOR ACCORDING TO MOTION OF NEIGHBORING IMAGE BLOCKS

摘要

A motion estimation method for determining a target motion vector includes calculating a plurality of block matching differences associated with a plurality of candidate motion vectors, determining a plurality of candidate block matching differences according to the block matching differences and motion of a plurality of neighboring image blocks associated with a target image block, and selecting a vector corresponding to a minimum block matching difference among the candidate block matching differences as the target motion vector.