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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fanglin Chen Jie Zhou |
| Copyright Year | 2010 |
| Description | Author affiliation: State Key Laboratory on Intelligent Technology and Systems, Tsinghua National Laboratory for Information Science and Technology (TNList), Department of Automation, Tsinghua University, Beijing 100084, China (Fanglin Chen; Jie Zhou) |
| Abstract | There are different features, such as minutiae, orientation-based minutia descriptor, FingerCode, ridge feature map, orientation map, and density map, to represent fingerprints. Previous studies showed that the performance can be improved by combining these features through a fusion strategy. However, the more features are used, the more time is consumed. In fingerprint verification application, it is tolerated for the system is one-to-one matching. But in automatic fingerprint identification systems (AFIS) which is one-to-N matching (N is the number of fingerprint in the database and it is usually very large), it is not acceptable. In this paper, a fast algorithm for multi-feature based fingerprint identification is proposed. A hierarchical strategy is utilized to quickly discard most false matchings in different stages. Experimental results show that the proposed algorithm can reduce the searching time a lot while preserves the searching ratio. |
| Starting Page | 3093 |
| Ending Page | 3096 |
| File Size | 128596 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424479924 |
| ISSN | 15224880 |
| e-ISBN | 9781424479948 |
| e-ISBN | 9781424479931 |
| DOI | 10.1109/ICIP.2010.5654281 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-26 |
| Publisher Place | Hong Kong |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fingerprint recognition Databases Feature extraction Support vector machines Training data Training TV hierarchical structure AFIS fingerprint verification multiple features |
| Content Type | Text |
| Resource Type | Article |
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