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An Improved Cross-Search Algorithm for AVS-M Video Coding
Author(s): QIANG Jun, LI Zhongwang, CHEN Jun
Pages: 24-
26
Year: 2010
Issue:
1
Journal: Electronic Technology
Abstract: 针对于移动视频编码标准(AVS-M)中运动估计模块的计算,本文提出了一种适用于AVS-M的改进型交叉搜索算法.该算法以传统的交叉算法为基础,通过对AVS-M运动矢量的研究和分析,针对传统优秀算法的不足,引入灵活的搜索窗口,有效的降低了运动估计的运算量.实验结果表明,该算法显著降低了复杂度,大大减少了搜索点数,具有较好的鲁棒性.
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