An Information Hiding Algorithm Based on RDWT for Fingerprint Biometric System

摘要：

Digital watermarking based on biometric identification is a novel Information hiding technology. The paper presents a 3-level RDWT biometric watermarking algorithm to embed fingerprints minutiae data in a color face image of the same individual for increased information hiding robustness, security and accuracy. The hidden minutiae data can be extracted accurately from the carrier image using a secret key. Result shows that the proposed RDWT watermarking algorithm is robust to different attacks, and can provide the multimodal biometric verification accuracy of 94％.

关键词： Biometrics fingerprints watermarking Redundant Discrete Wavelet Transform

作者: Yan Jia-ming Liu liyuan

作者单位: School of Electronics and Information Northwestern Polytechnical University XIAN China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 2278-2280

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）