High-performance fast motion estimation algorithm for H.264/AVC
Bao Ke-jin · Jisuanji yingyong yanjiu · 2012
In order to reduce the computation of motion estimationl(ME) module,this paper presented a novel fast ME algorithm for H.264/AVC with an early termination strategy and an adaptive search range method.The proposed algorithm adopted generalized motion vector predictors and multiple search patterns to ensure good quality.Experimental results show that the proposed algorithm can highly speed up video coding.It have saved 65.42% and 32.76% on average of motion estimation time compared to FS and UMHexagonS respectively,and have been negligible objective quality degradation compared to FS.