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Title:
rapid 3d conceptual design based on hand gesture
Author: Zhong Kang ; Kang Jinsheng ; Qin Shengfeng ; Wang Hongan
Source: 2011 3rd International Conference on Advanced Computer Control, ICACC 2011
Conference Name: 3rd IEEE International Conference on Advanced Computer Control, ICACC 2011
Conference Date: January 18
Issued Date: 2011
Conference Place: Harbin, China
Keyword: Computer aided design ; Computer control ; Conceptual design ; Hidden Markov models ; Human computer interaction ; Template matching ; Three dimensional
Indexed Type: EI
ISBN: 9781424488087
Department: (1) Institute of Software Chinese Academy of Sciences Beijing China; (2) Graduate University Chinese Academy of Sciences Beijing China; (3) School of Engineering and Design Brunel University Uxbridge United Kingdom
Abstract: The interaction method of current CAD systems has become one of the impediments of rapid 3D conceptual design. Because (1) the keyboard/mouse based interface limits the user to create 3D objects on a 2D plane; (2) current CAD systems are too complex for conceptual design and require users to be professionally trained. In this paper, we present an innovative rapid 3D conceptual design method based on hand gesture and motion capture system. A unique set of hand gestures for rapid 3D conceptual design based on CSG (Constructive Solid Geometry) was proposed, with the requirement of ease of use and the suitability for real time continuous recognition. Real time hand gesture recognition was realized by static gesture (posture) recognition which is accomplished by skeleton model based template matching, and the dynamic gesture recognition which involves the use of Hidden Markov Models (HMMs). The recognized hand gestures were transformed into OpenSCAD scripting language and then the designed 3D geometry was generated and displayed on the screen. An opinion test was conducted to evaluate the system. © 2011 IEEE.
English Abstract: The interaction method of current CAD systems has become one of the impediments of rapid 3D conceptual design. Because (1) the keyboard/mouse based interface limits the user to create 3D objects on a 2D plane; (2) current CAD systems are too complex for conceptual design and require users to be professionally trained. In this paper, we present an innovative rapid 3D conceptual design method based on hand gesture and motion capture system. A unique set of hand gestures for rapid 3D conceptual design based on CSG (Constructive Solid Geometry) was proposed, with the requirement of ease of use and the suitability for real time continuous recognition. Real time hand gesture recognition was realized by static gesture (posture) recognition which is accomplished by skeleton model based template matching, and the dynamic gesture recognition which involves the use of Hidden Markov Models (HMMs). The recognized hand gestures were transformed into OpenSCAD scripting language and then the designed 3D geometry was generated and displayed on the screen. An opinion test was conducted to evaluate the system. © 2011 IEEE.
Language: 英语
Content Type: 会议论文
URI: http://ir.iscas.ac.cn/handle/311060/16219
Appears in Collections:软件所图书馆_会议论文

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Recommended Citation:
Zhong Kang,Kang Jinsheng,Qin Shengfeng,et al. rapid 3d conceptual design based on hand gesture[C]. 见:3rd IEEE International Conference on Advanced Computer Control, ICACC 2011. Harbin, China. January 18.
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