@inproceedings{4bb8a40ac2ef49109f1ec8924cdfd5ee,
title = "Protecting biometric templates using authentication watermarking",
abstract = "In this paper, we propose a novel scheme for protecting biometric templates using salient region-based authentication watermarking. Firstly, a novel multi-level authentication watermarking scheme is proposed, which is used to verify the integrity of biometric image. Secondly, the PCA features of these biometric images is used as information watermarks to recover the tampered image. Authentication bits and information bits are adaptively embedded into the biometric images based on the result of salient region detection. Experimental results show that our proposed scheme can detect the tampered region, and recover the biometric features while keeping recognizing quality.",
keywords = "Salient region, authentication watermarking, biometric templates, hierarchical",
author = "Chunlei Li and Bin Ma and Yunhong Wang and Zhaoxiang Zhang",
year = "2010",
doi = "10.1007/978-3-642-15702-8\_65",
language = "英语",
isbn = "3642157017",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
number = "PART 1",
pages = "709--718",
booktitle = "Advances in Multimedia Information Processing, PCM 2010 - 11th Pacific Rim Conference on Multimedia, Proceedings",
edition = "PART 1",
note = "11th Pacific Rim Conference on Multimedia, PCM 2010 ; Conference date: 21-09-2010 Through 24-09-2010",
}