计算机应用研究2011，Vol.28Issue(2)：746-748,752,4.DOI:10.3969/j.issn.1001-3695.2011.02.096
一种双模式的运动估计算法
Double mode search algorithm for motion estimation
摘要
Abstract
To balance the complexity and accuracy of motion estimation, based on the idea of double modes, this paper proposed a search algorithm which combined an improved particle swarm optimization (PSO) and adaptive rood pattern search (ARPS).The algorithm used different mode for different cases according to the level of motion ( ARPS for mild motion and PSO for drastic motion).It combined the global feature of PSO and the individual feature of ARPS and kept the fast feature of ARPS.The simulation results show that its effectiveness is higher than that of single mode algorithm and other double mode algorithm which have been proposed.关键词
运动估计/粒子群算法/十字搜索法/双模式分类
信息技术与安全科学引用本文复制引用
陈虎,张萍,程建,刘钊..一种双模式的运动估计算法[J].计算机应用研究,2011,28(2):746-748,752,4.基金项目
国家自然科学基金资助项目(60972109) （60972109）
国家留学基金国家建设高水平大学公派研究生资助项目(2008101287) （2008101287）
中央高校基本科研业务费资助项目(ZYGX2009J012,ZYGX2009J024) （ZYGX2009J012,ZYGX2009J024）
