Mean shift dynamic deforming hand gesture tracking algorithm based on region growth

	Mean shift dynamic deforming hand gesture tracking algorithm based on region growth
	Zhang, Qiu-Yu; Hu, Jian-Qiang; Zhang, Mo-Yi
刊名	Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence
	2010-08-01
卷号	23 期号:4 页码:580-585
关键词	Computational complexity Deformation Palmprint recognition Pixels Tracking (position) Background pixels Difference method Hand gesture Hand gesture tracking Language recognition Mean shift algorithm Region growth Tracking accuracy
ISSN号	10036059
英文摘要	Considering the traditional Mean shift algorithm has the problem of low tracking accuracy owing to the background pixels changing in searching window and that of high time complexity led by the updating of hand gesture model, a dynamic deforming hand gesture tracking algorithm based on the integration of region growth and Mean shift is proposed in this paper. The initiation of hand gesture center is automatically accomplished by the frames difference method at the initial tracking stage. Then, the hand gesture pixel samples are gathered by the region growth method. Finally, the position of the object center is accurately located by the Mean shift. Experimental results show that the proposed method can track the dynamic deforming hand gestures accurately in real time, reduce the time complexity of algorithm and make certain the stability and the continuity of the dynamic object tracking.
语种	中文
出版者	Journal of Pattern Recognition and Artificial Intelligence
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111179]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Zhang, Qiu-Yu,Hu, Jian-Qiang,Zhang, Mo-Yi. Mean shift dynamic deforming hand gesture tracking algorithm based on region growth[J]. Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence,2010,23(4):580-585.
APA	Zhang, Qiu-Yu,Hu, Jian-Qiang,&Zhang, Mo-Yi.(2010).Mean shift dynamic deforming hand gesture tracking algorithm based on region growth.Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence,23(4),580-585.
MLA	Zhang, Qiu-Yu,et al."Mean shift dynamic deforming hand gesture tracking algorithm based on region growth".Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence 23.4(2010):580-585.