An iris recognition algorithm using local extreme points

CASIA OpenIR > 09年以前成果

	An iris recognition algorithm using local extreme points
	Cui, JL; Wang, YH; Tan, TN; Ma, L; Sun, ZN; Zhang, D; Jain, AK
发表期刊	BIOMETRIC AUTHENTICATION, PROCEEDINGS
	2004
卷号	3072 页码:442-449
文章类型	Article
摘要	The performance of an iris recognition algorithm depends greatly on its classification ability as well as speed. In this paper, an iris recognition algorithm using local extreme points is proposed. It first detects the local extreme points along the angular direction as key points. Then, the sample vector along the angular direction is encoded into a binary feature vector according to the surface trend (gradient) characterized by the local extreme points. Finally, the Hamming distance between two iris patterns is calculated to make a decision. Extensive experimental results show the high performance of the proposed method in terms of accuracy and speed.
WOS标题词	Science & Technology ; Technology
收录类别	ISTP ; SCI
语种	英语
WOS研究方向	Computer Science ; Imaging Science & Photographic Technology
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS记录号	WOS:000222868800061
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/8931
专题	09年以前成果
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Ctr Biometr Authenticat & Testing, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Cui, JL,Wang, YH,Tan, TN,et al. An iris recognition algorithm using local extreme points[J]. BIOMETRIC AUTHENTICATION, PROCEEDINGS,2004,3072:442-449.
APA	Cui, JL.,Wang, YH.,Tan, TN.,Ma, L.,Sun, ZN.,...&Jain, AK.(2004).An iris recognition algorithm using local extreme points.BIOMETRIC AUTHENTICATION, PROCEEDINGS,3072,442-449.
MLA	Cui, JL,et al."An iris recognition algorithm using local extreme points".BIOMETRIC AUTHENTICATION, PROCEEDINGS 3072(2004):442-449.