An Algorithm of Visual Target Tracking based on Particle Filter under Clutter

摘要：

An improved particle filter algorithm was presented to track a moving target under natural environment,in which the colour histogram was integrated with the measurement model,the latest observations was taken into account and the system model is the second order autoregressive process.The proposed method can deal with rotation and scale transformation,variations in the light source and partial occlusions,and the tracked target can be rigid or non-rigid.The demonstration examples showed that the method can track the target with robustness in real-time.

关键词： particle filter visual tracking colour histogram

作者: Guocheng Liu Yongji Wang

作者单位: School of Power and Mechanical Engineering,Wuhan University,Wuhan,P.R.China Department of Control Science and Engineering,Huazhong University of Science and Technology,Wuhan,P.

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）