Sign language recognition based on HMM/ANN/DP

	Sign language recognition based on HMM/ANN/DP
	Gao, W ; Ma, JY ; Wu, JQ ; Wang, CL
	2000-08-01
发表期刊	INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
ISSN	0218-0014
卷号	14 期号:5 页码:587-602
摘要	In this paper, a system designed for helping the deaf to communicate with others is presented. Some useful new ideas are proposed in design and implementation. An algorithm based on geometrical analysis for the purpose of extracting invariant feature to signer position is presented. Rn ANN-DP combined approach is employed for segmenting subwords automatically from the data stream of sign signals. To tackle the epenthesis movement problem, a DP-based method has been used to obtain the context-dependent models. Some techniques for system implementation are also given, including fast matching, frame prediction and search algorithms. The implemented system is able to recognize continuous large vocabulary Chinese Sign Language. Experiments show that proposed techniques in this paper are efficient on either recognition speed or recognition performance.
关键词	hand gesture recognition sign language recognition artificial neural network dynamic programming multimodal user interface virtual reality
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence
WOS记录号	WOS:000089185400004
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13355
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Gao, W
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Harbin Inst Technol, Dept Comp Sci, Harbin, Peoples R China 3.Dalian Univ Technol, Dept Comp Sci, Dalian, Peoples R China
推荐引用方式 GB/T 7714	Gao, W,Ma, JY,Wu, JQ,et al. Sign language recognition based on HMM/ANN/DP[J]. INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,2000,14(5):587-602.
APA	Gao, W,Ma, JY,Wu, JQ,&Wang, CL.(2000).Sign language recognition based on HMM/ANN/DP.INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,14(5),587-602.
MLA	Gao, W,et al."Sign language recognition based on HMM/ANN/DP".INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 14.5(2000):587-602.