A method of hand gesture segmentation and tracking with appearance based on probability model

doi:10.1109/IITA.2008.379

	A method of hand gesture segmentation and tracking with appearance based on probability model
	Zhang, Qiu-Yu; Zhang, Mo-Yi; Hu, Jian-Qiang
	2008
会议日期	December 21, 2008 - December 22, 2008
会议地点	Shanghai, China
关键词	Color Gesture recognition Object tracking Probability distributions Accurate location Complex background Frame difference methods Moving informations Probability modeling Segmentation and tracking Size and position Skin-color information
卷号	1
DOI	10.1109/IITA.2008.379
页码	380-383
英文摘要	A novel Probability model is presented using the Probability-based method of moving information selection together with the Skin Color Probability distribution image. After the division of the images, the moving information is obtained by the use of the statistical frame difference method. In order to locate the accurate location of the hand position, the center of the hand is found via moving value and skin color information. From the seed point, Region growth method is proposed for the initiate of the hand region to obtain the size and position of a search window. The current size and location of the tracked hand are used to forecast and track the search window in the next video image. Then the segmentation and tracking of the dynamic hand are realized. Experiments show that this method is so robust to noise and complex backgrounds that it can track the moving object with the shape of hand changing. Additionally, tracking the hand accurately is feasible in a real-time way. Furthermore it can be used for the segmentation and the tracking of a moving object with special color. © 2008 IEEE.
会议录	Proceedings - 2008 2nd International Symposium on Intelligent Information Technology Application, IITA 2008
会议录出版者	IEEE Computer Society
语种	英语
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116931]
专题	计算机与通信学院
作者单位	College of Computer and Communication, Lanzhou University of Technology, Lanzhou, 730050, China
推荐引用方式 GB/T 7714	Zhang, Qiu-Yu,Zhang, Mo-Yi,Hu, Jian-Qiang. A method of hand gesture segmentation and tracking with appearance based on probability model[C]. 见:. Shanghai, China. December 21, 2008 - December 22, 2008.