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Title:
instant 3d design concept generation and visualization by real-time hand gesture recognition
Author: Kang Jinsheng ; Zhong Kang ; Qin Shengfeng ; Wang Hongan ; Wright David
Keyword: Computer aided design ; Conceptual design ; Gesture recognition ; Hidden Markov models ; Template matching ; Three dimensional ; User interfaces ; Visualization
Source: Computers in Industry
Issued Date: 2013
Volume: 64, Issue:7, Pages:785-797
Indexed Type: EI
Department: (1) School of Engineering and Design Brunel University Uxbridge Middlesex UB8 3PH United Kingdom; (2) Institute of Software Chinese Academy of Sciences Beijing 100190 China
Abstract: 3D conceptual design is a creative process. While the designers are in the inspirational mode, they want to quickly express the design ideas in 3D and visualize it in real time without obstacle. In an exploration of a new, natural and more user friendly interface to assist rapid 3D conceptual generation and visualization, a prototype system of hand gesture and motion capture based user interface has been proposed and implemented. In this paper, we present the framework and components of this real time 3D conceptual generation and visualization system. Hand gestures were designed with the consideration of ease to use and the suitability for real time continuous recognition. Rule-based intelligent menu/icons were designed which changes the prompts according to the design process and expected operations. Real time hand gesture recognition was realized by skeleton model based template matching, and the use of hidden Markov models (HMMs). The recognized hand gestures become command script in OpenSCAD environment, and the 3D design concept was instantly generated and displayed on the screen. A case study was conducted for the initial evaluation of the system. © 2013 Elsevier B.V. All rights reserved.
English Abstract: 3D conceptual design is a creative process. While the designers are in the inspirational mode, they want to quickly express the design ideas in 3D and visualize it in real time without obstacle. In an exploration of a new, natural and more user friendly interface to assist rapid 3D conceptual generation and visualization, a prototype system of hand gesture and motion capture based user interface has been proposed and implemented. In this paper, we present the framework and components of this real time 3D conceptual generation and visualization system. Hand gestures were designed with the consideration of ease to use and the suitability for real time continuous recognition. Rule-based intelligent menu/icons were designed which changes the prompts according to the design process and expected operations. Real time hand gesture recognition was realized by skeleton model based template matching, and the use of hidden Markov models (HMMs). The recognized hand gestures become command script in OpenSCAD environment, and the 3D design concept was instantly generated and displayed on the screen. A case study was conducted for the initial evaluation of the system. © 2013 Elsevier B.V. All rights reserved.
Language: 英语
WOS ID: WOS:000324080300003
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15668
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Kang Jinsheng,Zhong Kang,Qin Shengfeng,et al. instant 3d design concept generation and visualization by real-time hand gesture recognition[J]. Computers in Industry,2013-01-01,64(7):785-797.
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