Research on Diversity Measure in Particle Filter

摘要：

It is very important to find diversity measure when to perform a resampling step in particle filter. By analyzing the inherent deficiency in resampling algorithm of particle filter, some diversity measures including effective sample size, population diversity factor and particle swarm diversity measure are introduced. Then combined with the simulation program using matlab 7.0 to track a single target motion from a fixed visual observation points, the performance of diversity measures in resampling algorithm of PF are evaluated.

关键词： particle filter resampling diversity measure effective sample size population diversity factor particle swarm diversity measure

作者: Jinxia Yu Yongli Tang Wenjing Liu

作者单位: College of Computer Science and Technology, Henan Polytechnic University, Jiaozuo 454003, China Jian College of Computer Science and Technology, Henan Polytechnic University, Jiaozuo 454003, China Depa College of Computer Science and Technology, Henan Polytechnic University, Jiaozuo 454003, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 2316-2319

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）