A real-time vision-based hand gesture interaction system for virtual EAST

doi:10.1016/j.fusengdes.2016.06.054

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	A real-time vision-based hand gesture interaction system for virtual EAST
	Wang, K. R.1,2; Xiao, B. J.1,2; Xia, J. Y.1,2; Li, Dan 1; Luo, W. L.3
刊名	FUSION ENGINEERING AND DESIGN
	2016-11-15
卷号	112 期号:无页码:829-834
关键词	Hand Gesture Interaction Virtual East Codebook Background Model Open Finger Counting
DOI	10.1016/j.fusengdes.2016.06.054
文献子类	Article
英文摘要	The virtual Experimental Advanced Superconducting Tokamak device (VEAST) is a very complicated 3D model, to interact with which, the traditional interaction devices are limited and inefficient. However, with the development of human-computer interaction (HCI), the hand gesture interaction has become a much popular choice in recent years. In this paper, we propose a real-time vision-based hand gesture interaction system for VEAST. By using one web camera, we can use our bare hand to interact with VEAST at a certain distance, which proves to be more efficient and direct than mouse. The system is composed of four modules: initialization, hand gesture recognition, interaction control and system settings. The hand gesture recognition method is based on codebook (CB) background modeling and open finger counting. Firstly, we build a background model with CB algorithm. Then, we segment the hand region by detecting skin color regions with "elliptical boundary model" in CbCr flat of YCbCr color space. Open finger which is used as a key feature of gesture can be tracked by an improved curvature-based method. Based on the method, we define nine gestures for interaction control of VEAST. Finally, we design a test to demonstrate effectiveness of our system. (C) 2016 Elsevier B.V. All rights reserved.
WOS研究方向	Nuclear Science & Technology
语种	英语
WOS记录号	WOS:000387836800122
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30781]
专题	合肥物质科学研究院_中科院等离子体物理研究所
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei, Anhui, Peoples R China 3.Shipbldg Ind Corp, Res Inst 709th, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, K. R.,Xiao, B. J.,Xia, J. Y.,et al. A real-time vision-based hand gesture interaction system for virtual EAST[J]. FUSION ENGINEERING AND DESIGN,2016,112(无):829-834.
APA	Wang, K. R.,Xiao, B. J.,Xia, J. Y.,Li, Dan,&Luo, W. L..(2016).A real-time vision-based hand gesture interaction system for virtual EAST.FUSION ENGINEERING AND DESIGN,112(无),829-834.
MLA	Wang, K. R.,et al."A real-time vision-based hand gesture interaction system for virtual EAST".FUSION ENGINEERING AND DESIGN 112.无(2016):829-834.