Robust biometric image watermarking for fingerprint and face template protection

被引：40

作者：

Vatsa, Mayank ^{[1
]}

Singh, Richa ^{[1
]}

Noore, Afzel ^{[1
]}

Houck, Max M. ^{[1
]}

Morris, Keith ^{[1
]}

机构：

[1] W Virginia Univ, Forens Sci Initiat, Morgantown, WV 26506 USA

来源：

IEICE ELECTRONICS EXPRESS | 2006年 / 3卷 / 02期

关键词：

watermarking; biometrics; DWT;

D O I：

10.1587/elex.3.23

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a combined DWT and LSB based biometric watermarking algorithm that securely embeds a face template in a fingerprint image. The proposed algorithm is robust to geometric and frequency attacks and protects the integrity of both the face template and the fingerprint image. Experimental results performed on a database of 750 face and 750 fingerprint images show that the algorithm has the advantages of both the existing DWT and LSB based algorithms. A multimodal biometric algorithm is used as a metric to evaluate the combined performance of both face and fingerprint recognition.

引用

页码：23 / 28

页数：6

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