一种降低MPEG-4运动估计运算量的方法

A New Way to Reduce the Computations of MPEG-4 Motion Estimation

分析在MPEG-4图像压缩编码里运动矢量搜索过程中存在的重复运算,并提出一种显著降低其运算量的新方法。

In this paper,we analyze the repetitive computations in the motion vector search of moving picture compression standard MPEG4,and propose a new way by which we can markedly reduce the computations.