Niche PSO Particle Filter with Particles Fusion for Target Tracking
Niche PSO Particle Filter with Particles Fusion for Target Tracking
复制标题
用于目标跟踪的带有粒子融合的 Niche PSO 粒子滤波器
DOI:
10.4028/www.scientific.net/amm.239-240.1368
复制
发表时间:
2012-12
期刊:
影响因子:
--
通讯作者:
Tuanfa Qin
中科院分区:
文献类型:
--
作者:
Haitao Yao;陈海强;Tuanfa Qin
An improved particle filter algorithm is proposed to track a randomly moving target in video. In particle filter framework, a particle swarm optimization improved by niche technique which implemented by restricted competition selection is integrated. It can move particles into high likelihood area of target and form multi-population distribution, so that the searching capability of particles is enhanced and then the adaptation to the change of dynamic target state is improved. The particles of niching particle swarm optimization and the particles of particle filter are integrated for new particle weight calculation and finally realize a new particle filter for target tracking in video sequence.
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