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
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.
会议录	2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL I, PROCEEDINGS
会议录出版者	IEEE COMPUTER SOC
会议录出版地	10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
语种	英语
WOS研究方向	Computer Science
WOS记录号	WOS:000263677700076
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/38009]
专题	计算机与通信学院
通讯作者	Zhang, Qiu-yu
作者单位	Lanzhou Univ Technol, Coll Comp & Commun, Lanzhou 730050, Peoples R 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:.