Protecting Biometric Templates Using Authentication Watermarking
文献类型：会议论文
| 作者 | ChunLei Li; Bin Ma; Yunhong Wang; Zhaoxiang Zhang
|
| 出版日期 | 2010-09-21 |
| 会议日期 | 21-24 September 2010 |
| 会议地点 | Shanghai, China |
| 关键词 | Salient Region Hierarchical Authentication Watermarking Biometric Templates |
| 英文摘要 | 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. |
| 会议录 | PCM 2010
 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/13300]  |
| 专题 | 自动化研究所_智能感知与计算研究中心 |
| 通讯作者 | Zhaoxiang Zhang |
| 推荐引用方式 GB/T 7714 | ChunLei Li,Bin Ma,Yunhong Wang,et al. Protecting Biometric Templates Using Authentication Watermarking[C]. 见:. Shanghai, China. 21-24 September 2010. |
入库方式： OAI收割
来源：自动化研究所
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