摘要
H.264标准可以获得很高的编码效率,适于低带宽高质量网络视频应用的需要,但由于采用了许多高复杂度的算法,使得软硬件实现起来非常困难。本文给出一种运动估计搜索算法,对H.264进行优化,经测试,搜索速度明显提高。
H.264 standard can gain high coding efficiency and meet the needs of H.264 coding and high quality network video. However,with many very complex methods adopted,it is difficult for software or hardware to fit each other. This paper provides an estimating search method of motion which makes H.264 optimized. The method has been tested to improve the search speed distinctly.
出处
《计算机应用》
CSCD
北大核心
2004年第4期72-74,共3页
journal of Computer Applications
关键词
H.264标准
运动估计
自适应
搜索算法
H.264 standard
expectation of motion
self adaptation
searching method
