Target robust tracking in clutter environment with non-Gaussian related noise

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	Target robust tracking in clutter environment with non-Gaussian related noise
	Sun, Tao 1,2; Cao, Jie 3; Li, Wei 2,3; Li, Jun 3
刊名	Guangdianzi Jiguang/Journal of Optoelectronics Laser
	2014-12-15
卷号	25 期号:12 页码:2393-2399
关键词	Clutter (information theory) Distribution functions Functions Gaussian distribution Monte Carlo methods Target tracking Tracking (position) Vehicles Cauchy-Gaussian mixtures Correlative noise Mathematical expressions Multiple features fusions Nonlinear system modeling Object Tracking Particle filter Proposal distribution
ISSN号	10050086
英文摘要	In order to realize robust tracking of vehicles in the background of the strong clutter, this paper proposes a new kind of particle filter with non-Gaussian and dependent noise. The target vehicle movement behavior in the clutter environment is modeled by introducing Cauchy-Gaussian mixture noise model into the common nonlinear system model. The nature of noise correlation proposal distribution function is analyzed indetail based on the established motion model, and the mathematical expression of non-Gaussian noise correlation optimal proposal distribution function is deduced based on the minimum variance weighting conditions. The detailed implementation steps of the algorithm are shown. Finally, robust tracking of moving vehicles in the background of strong noise is realized in the framework of the proposed method based on multiple features adaptive fusion method. Experimental results show that the proposed method extends the application of particle filter, and effectively improves the vehicle tracking accuracy and stability in the strong noise environment.
语种	中文
出版者	Board of Optronics Lasers
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113665]
专题	理学院
作者单位	1.College of Mechanical and Electrical Engineering, Nanjing Univeristy of Aeronautics and Astronautics, Nanjing , China 2.Jiangsu Key Laboratory of Large Engineering Equipment Detection and Control, Xuzhou Institute of Technology, Xuzhou , China; 3.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou , China;
推荐引用方式 GB/T 7714	Sun, Tao,Cao, Jie,Li, Wei,et al. Target robust tracking in clutter environment with non-Gaussian related noise[J]. Guangdianzi Jiguang/Journal of Optoelectronics Laser,2014,25(12):2393-2399.
APA	Sun, Tao,Cao, Jie,Li, Wei,&Li, Jun.(2014).Target robust tracking in clutter environment with non-Gaussian related noise.Guangdianzi Jiguang/Journal of Optoelectronics Laser,25(12),2393-2399.
MLA	Sun, Tao,et al."Target robust tracking in clutter environment with non-Gaussian related noise".Guangdianzi Jiguang/Journal of Optoelectronics Laser 25.12(2014):2393-2399.