Particle filter design for tracking ground targets in airborne environment

	Particle filter design for tracking ground targets in airborne environment
	Song C.; Zhang B.; Yin C.-L.
	2014
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	ISBN/1004924X
卷号	22 期号:4 页码:1037-1047
摘要	To improve the robustness while tracking a ground target with strong mobility in the cabin environment, a particle filter was taken as tracking framework, and its dynamic model and observation model were investigated. According to the two-stage dynamic model proposed by Kristan et al, a two-stage acceleration (TSA) dynamic model was proposed for the characteristics of cabin environment and the strong mobility of the tracking target. According to the idea of asymmetric kernel function proposed by Yilmaz et al., a method was proposed by using Snake algorithm to extract the object contour and to construct an asymmetric kernel function based on contour information to solve the real-time moving target problem. Finally, the TSA-AK particle filter tracking algorithm was proposed based on above methods. The proposed algorithm was tested on the video tracking ground target in cabin environment. The results show that the proposed algorithm can stably track target moving in a wide range of velocity. The targeting accuracy is 98%, and the computing frame rate is 26 frame/s when the object scale is 25 pixel30 pixel.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44254
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Song C.,Zhang B.,Yin C.-L.. Particle filter design for tracking ground targets in airborne environment[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2014,22(4):1037-1047.
APA	Song C.,Zhang B.,&Yin C.-L..(2014).Particle filter design for tracking ground targets in airborne environment.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,22(4),1037-1047.
MLA	Song C.,et al."Particle filter design for tracking ground targets in airborne environment".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 22.4(2014):1037-1047.

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