Mean-Shift tracking algorithm with adaptive kernel-bandwidth of target

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	Mean-Shift tracking algorithm with adaptive kernel-bandwidth of target
	Liu L. ; Liu W. ; Du C.
	2014
会议名称	2013 IEEE Conference Anthology, ANTHOLOGY 2013, January 1, 2013 - January 8, 2013
会议地点	China
英文摘要	The bandwidth of traditional Mean-Shift tracking algorithm can not be adapted to size change of target. To overcome this problem, a new adaptive kernel-bandwidth selection method based on the comparison of Bhattacharyya coefficients is proposed in this paper. In this method, the Bhattacharyya coefficient is calculated by using histograms of target image and target background image, and then, a new Bhattacharyya coefficient is calculated according to the candidate image histogram of the current frame and the target background image during the process of tracking. Judging the changing trend of the target by comparing the two former coefficients and the kernel-bandwidth is expanded or shrunk by 10% according to the judgment. Finally, the target area is specified after the calculation above. The simulation results show that the algorithm proposed in this paper verifies the effectiveness of tracking of the targets with changing scales. 2013 IEEE.
收录类别	EI
会议录	2013 IEEE Conference Anthology, ANTHOLOGY 2013, January 1, 2013 - January 8, 2013
会议录出版者	IEEE Computer Society
会议录出版地	China
语种	英语
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/44601]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Liu L.,Liu W.,Du C.. Mean-Shift tracking algorithm with adaptive kernel-bandwidth of target[C]. 见:2013 IEEE Conference Anthology, ANTHOLOGY 2013, January 1, 2013 - January 8, 2013. China.