Multi-line code: A low complexity revocable fingerprint template for cancelable biometrics
来源期刊：中南大学学报(英文版)2013年第5期
论文作者：WONG Wei-jing WONG Mou-ling Dennis KHO Yau-hee
文章页码：1292 - 1297
Key words：cancelable fingerprint template; multi-line code; single-line code; stolen-key case
Abstract: A low computational cost cancelable fingerprint template, namely the multi-line codes was proposed. The formulation of a single-line code involves the inspection of minutiae distribution along a straight line constructed based on the reference minutia. Multi-line code is introduced to elevate the performance by combining several single-line codes. Experiments were carried out on a few FVC databases. It has been proven that the proposed method yields relatively low computational complexity as compared to existing minutiae distribution-based methods, while preserving the performance. The equal error rate obtained for FVC2002 DB1 is 4.69% in stolen-key case, and the total arithmetic operations utilized are 14 520 additions and zero multiplication.
WONG Wei-jing, WONG Mou-ling Dennis, KHO Yau-hee
(Faculty of Engineering, Computing and Science, Swinburne University of Technology (Sarawak Campus),
Kuching 93350, Malaysia)
Abstract:A low computational cost cancelable fingerprint template, namely the multi-line codes was proposed. The formulation of a single-line code involves the inspection of minutiae distribution along a straight line constructed based on the reference minutia. Multi-line code is introduced to elevate the performance by combining several single-line codes. Experiments were carried out on a few FVC databases. It has been proven that the proposed method yields relatively low computational complexity as compared to existing minutiae distribution-based methods, while preserving the performance. The equal error rate obtained for FVC2002 DB1 is 4.69% in stolen-key case, and the total arithmetic operations utilized are 14 520 additions and zero multiplication.
Key words:cancelable fingerprint template; multi-line code; single-line code; stolen-key case
