Multi-block dependency based fragile watermarking scheme for fingerprint images protection
文献类型：期刊论文
| 作者 | Chunlei Li; Yunhong Wang; Bin Ma; Zhaoxiang Zhang
|
| 刊名 | Multimedia Tools and Applications
 |
| 出版日期 | 2013-06-13 |
| 卷号 | 64期号:3页码:757-776 |
| 关键词 | Fragile Watermarking Fingerprint Isolated-block Tamper Detection |
| 英文摘要 | For traditional fragile watermarking schemes, isolated-block tamper which will destroy the minutiae of the fingerprint image can hardly be efficiently detected. In this paper, we propose a multi-block dependency based fragile watermarking scheme to overcome this shortcoming. The images are split into image blocks with size of 8 × 8; a 64-bit watermark is generated for each image block, and then equally partitioned into eight parts. Each part of the watermark is embedded into another image block which is selected by the corresponding secret key. Theoretic analysis and experimental results demonstrate that the proposed method not only can detect and localize the isolated-block tamper on fingerprint images with high detection probability and low false detection probability, but also enhances the systematic security obviously. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/13235]  |
| 专题 | 自动化研究所_智能感知与计算研究中心 |
| 通讯作者 | Chunlei Li |
| 推荐引用方式 GB/T 7714 | Chunlei Li,Yunhong Wang,Bin Ma,et al. Multi-block dependency based fragile watermarking scheme for fingerprint images protection[J]. Multimedia Tools and Applications,2013,64(3):757-776. |
| APA | Chunlei Li,Yunhong Wang,Bin Ma,&Zhaoxiang Zhang.(2013).Multi-block dependency based fragile watermarking scheme for fingerprint images protection.Multimedia Tools and Applications,64(3),757-776. |
| MLA | Chunlei Li,et al."Multi-block dependency based fragile watermarking scheme for fingerprint images protection".Multimedia Tools and Applications 64.3(2013):757-776. |
入库方式： OAI收割
来源：自动化研究所
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