摘要
本文提出了一种计算会议电视位移矢量D的新算法。这种新算法称为块自适应递归算法。模拟结果表明,这种新算法比现有的同类算法有更好的性能。
This paper presents a new motion estimation algorithm for video conference signal coding. This type of algorithm is called block adaptive recursive algorithm (BARA). Simulation results show that this new algorithm has better performance than that of conventional ones.
基金
信息安全国家重点实验室资助课题
关键词
运动估算
块
自适应递归算法
图象编码
会议电视
Motion estimation, Block adaptive recusive algorithm, Motion compensated picture coding
