CASIA OpenIR  > 中国科学院分子影像重点实验室
Fingerprint Recognition with Identical Twin Fingerprints
Tao, Xunqiang1; Chen, Xinjian2; Yang, Xin1; Tian, Jie1,3
Source PublicationPLOS ONE
2012-04-27
Volume7Issue:4Pages:-
SubtypeArticle
AbstractFingerprint recognition with identical twins is a challenging task due to the closest genetics-based relationship existing in the identical twins. Several pioneers have analyzed the similarity between twins' fingerprints. In this work we continue to investigate the topic of the similarity of identical twin fingerprints. Our study was tested based on a large identical twin fingerprint database that contains 83 twin pairs, 4 fingers per individual and six impressions per finger: 3984 (83*2*4*6) images. Compared to the previous work, our contributions are summarized as follows: (1) Two state-of-the-art fingerprint identification methods: P071 and VeriFinger 6.1 were used, rather than one fingerprint identification method in previous studies. (2) Six impressions per finger were captured, rather than just one impression, which makes the genuine distribution of matching scores more realistic. (3) A larger sample (83 pairs) was collected. (4) A novel statistical analysis, which aims at showing the probability distribution of the fingerprint types for the corresponding fingers of identical twins which have same fingerprint type, has been conducted. (5) A novel analysis, which aims at showing which finger from identical twins has higher probability of having same fingerprint type, has been conducted. Our results showed that: (a) A state-of-the-art automatic fingerprint verification system can distinguish identical twins without drastic degradation in performance. (b) The chance that the fingerprints have the same type from identical twins is 0.7440, comparing to 0.3215 from non-identical twins. (c) For the corresponding fingers of identical twins which have same fingerprint type, the probability distribution of five major fingerprint types is similar to the probability distribution for all the fingers' fingerprint type. (d) For each of four fingers of identical twins, the probability of having same fingerprint type is similar.
KeywordFingerprint Recognition
WOS HeadingsScience & Technology
WOS KeywordVERIFICATION ; SIMILARITY ; SYSTEMS
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000305336000050
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/4019
Collection中国科学院分子影像重点实验室
Corresponding AuthorTian, Jie
Affiliation1.Chinese Acad Sci, Inst Automat, Ctr Biometr & Secur Res, Beijing, Peoples R China
2.Univ Iowa, Dept Elect & Comp Engn, Iowa City, IA 52242 USA
3.Xidian Univ, Sch Elect Engn, Life Sci Res Ctr, Xian 710071, Shaanxi, Peoples R China
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Tao, Xunqiang,Chen, Xinjian,Yang, Xin,et al. Fingerprint Recognition with Identical Twin Fingerprints[J]. PLOS ONE,2012,7(4):-.
APA Tao, Xunqiang,Chen, Xinjian,Yang, Xin,&Tian, Jie.(2012).Fingerprint Recognition with Identical Twin Fingerprints.PLOS ONE,7(4),-.
MLA Tao, Xunqiang,et al."Fingerprint Recognition with Identical Twin Fingerprints".PLOS ONE 7.4(2012):-.
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