CASIA OpenIR  > 类脑智能研究中心
Protecting Biometric Templates Using Authentication Watermarking
ChunLei Li; Bin Ma; Yunhong Wang; Zhaoxiang Zhang
2010-09-21
Conference NamePacific-Rim Conference on Multimedia
Source PublicationPCM 2010
Conference Date21-24 September 2010
Conference PlaceShanghai, China
AbstractIn 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.
KeywordSalient Region Hierarchical Authentication Watermarking Biometric Templates
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/13300
Collection类脑智能研究中心
Corresponding AuthorZhaoxiang Zhang
Recommended Citation
GB/T 7714
ChunLei Li,Bin Ma,Yunhong Wang,et al. Protecting Biometric Templates Using Authentication Watermarking[C],2010.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[ChunLei Li]'s Articles
[Bin Ma]'s Articles
[Yunhong Wang]'s Articles
Baidu academic
Similar articles in Baidu academic
[ChunLei Li]'s Articles
[Bin Ma]'s Articles
[Yunhong Wang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[ChunLei Li]'s Articles
[Bin Ma]'s Articles
[Yunhong Wang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.