3D character recognition using binocular camera for medical assist

doi:10.1016/j.neucom.2016.01.122

	3D character recognition using binocular camera for medical assist
	Yang, Jiachen 1; Xu, Ru 1,2; Ding, Zhiyong 1; Lv, Haibin 3
刊名	NEUROCOMPUTING
	2017-01-12
卷号	220 页码:17-22
关键词	Medical technology Handicap aids 3D Depth image Binocular stereo camera Gesture recognition Character recognition Hand tracking
ISSN号	0925-2312
DOI	10.1016/j.neucom.2016.01.122
英文摘要	Unmarked tracking of hands and fingers is a promising enabler for human computer interaction. It can also be applied to medical monitoring and handicap aids. This will give much help to the deaf-mutes who have trouble in communicating with others or interact with the computers. In this paper, we present a 3D hand tracking and character recognition algorithm using binocular stereo camera, which can get the crucial depth information of the target. To precisely understand the characters that the user writes in the air, we define a valid gesture indicating that the user is inputting useful information and a null gesture indicating that corresponding movements are not necessary in the characters. Our approach can adapt to angle variation and make the writing freer. We show the benefits of our method, by evaluating on several videos. (C) 2016 Elsevier B.V. All rights reserved.
资助项目	Program for New Century Excellent Talents in University[NCET-12-0400]
WOS关键词	HAND ; MODELS
WOS研究方向	Computer Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000390505200003
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25270]
专题	自然资源部第一海洋研究所
通讯作者	Xu, Ru
作者单位	1.Tianjin Univ, Sch Elect Informat Engn, Tianjin, Peoples R China 2.Tianjin Univ, Tianjin Int Engn Inst, Tianjin, Peoples R China 3.State Ocean Adm, Qingdao Huanhai Marine Engn Prospecting Inst, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jiachen,Xu, Ru,Ding, Zhiyong,et al. 3D character recognition using binocular camera for medical assist[J]. NEUROCOMPUTING,2017,220:17-22.
APA	Yang, Jiachen,Xu, Ru,Ding, Zhiyong,&Lv, Haibin.(2017).3D character recognition using binocular camera for medical assist.NEUROCOMPUTING,220,17-22.
MLA	Yang, Jiachen,et al."3D character recognition using binocular camera for medical assist".NEUROCOMPUTING 220(2017):17-22.