Abstract
ISO/IEC 19794-2 compliant fingerprint minutiae template is an unordered and variable-size point set data. Such characteristic leads to restriction to the applications that can only operate on the ordered fixed-length bit-string, such as cryptographic protocols and biometric cryptosystem scheme like fuzzy commitment and fuzzy extractor operating in hamming domain. In this paper, we propose a discriminative fixed-length binary representation converted from fingerprint minutia based on Kernelized Locality-Sensitive Hashing (KLSH), which enables speedy matching. The proposed method includes four steps: minutiae descriptor extraction; Kernelized Locality-Sensitive Hashing for fixed length vector generation; dynamic feature binarization and matching. Experimental results on FVC2002 databases justify the feasibility of the proposed template in terms of matching accuracy and template randomness.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015 |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 296-301 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781467373173 |
| DOIs | |
| Publication status | Published - 20 Nov 2015 |
| Externally published | Yes |
| Event | IEEE Conference on Industrial Electronics and Applications 2015 - Auckland, New Zealand Duration: 15 Jun 2015 → 17 Jun 2015 Conference number: 10th http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001289 (Proceedings) |
Conference
| Conference | IEEE Conference on Industrial Electronics and Applications 2015 |
|---|---|
| Abbreviated title | ICIEA 2015 |
| Country/Territory | New Zealand |
| City | Auckland |
| Period | 15/06/15 → 17/06/15 |
| Other | Conference Pub Title (from RM records)= 2015 10th IEEE Conference on Industrial Electronics and Applications (ICIEA 2015) |
| Internet address |
Keywords
- Fingerprint minutiae
- Fixed-length Representation
- Kernerlized Locality-sensitive Hashing
- Template Randomness
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