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题名: A fast iris localization algorithm under visible light condition
作者: Liang, GM; Wang, S; Qu, ZY(屈志毅)
收录类别: CPCI-S
出版日期: 2016
会议名称: 8th International Conference on Digital Image Processing (ICDIP)
会议日期: MAY 20-23, 2016
会议地点: Chengdu, PEOPLES R CHINA
英文摘要: The traditional iris localization algorithms have strict requirements on the image acquisition equipment and the light condition. When the iris images are taken in non-ideal imaging conditions, the localization precision decreases greatly or completely failed. Aiming at these problems, a fast iris localization algorithm under visible light condition is proposed in this paper. The algorithm preprocesses the eye images first. An improved starburst algorithm is then used to detect the feature points. Finally, use the least square algorithm and the RANSAC algorithm to locate the iris contour. The experimental results show that the algorithm is robust to the image quality and can locate the iris quickly and accurately in video image sequences.
关键词: Visible light ; iris localization ; edge detection ; RANSAC algorithm ; video image sequence
作者部门: [Liang, Guomao] Shijiazhuang Noncommissioned Officer Coll CAPF, Dept Commun 2, Shijiazhuang, Peoples R China ; [Wang, Shan] Hebei Gen Hosp, Cardiol Dept, Shijiazhuang, Peoples R China ; [Qu, Zhiyi] Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou, Peoples R China
通讯作者: Qu, ZY (reprint author), Lanzhou Univ, Sch Informat Sci & Engn, Lanzhou, Peoples R China.
学科分类: Optics; Imaging Science & Photographic Technology
会议录: EIGHTH INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2016)
卷号: 10033
出版者: SPIE
出版地: BELLINGHAM
语种: 英语
DOI: 10.1117/12.2244955
ISSN号: 0277-786X
WOS记录号: WOS:000391694700166
IR记录号: WOS:000391694700166
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内容类型: 会议论文
URI标识: http://ir.lzu.edu.cn/handle/262010/189713
Appears in Collections:信息科学与工程学院_会议论文

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Recommended Citation:
Liang, GM,Wang, S,Qu, ZY. A fast iris localization algorithm under visible light condition[C]. 见:8th International Conference on Digital Image Processing (ICDIP). Chengdu, PEOPLES R CHINA. MAY 20-23, 2016.
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