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
Source PublicationBIOMETRIC AUTHENTICATION, PROCEEDINGS
2004
Volume3072Pages:442-449
SubtypeArticle
AbstractThe 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 HeadingsScience & Technology ; Technology
Indexed ByISTP ; SCI
Language英语
WOS Research AreaComputer Science ; Imaging Science & Photographic Technology
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS IDWOS:000222868800061
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/8931
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Ctr Biometr Authenticat & Testing, Beijing 100080, Peoples R China
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cui, JL]'s Articles
[Wang, YH]'s Articles
[Tan, TN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cui, JL]'s Articles
[Wang, YH]'s Articles
[Tan, TN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cui, JL]'s Articles
[Wang, YH]'s Articles
[Tan, TN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.