Enhancing Biometric Security with Wavelet Quantization Watermarking based Two-stage Multimodal Authentication
文献类型：会议论文
| 作者 | Bin Ma; Chunlei Li; Yunhong Wang; Zhaoxiang Zhang ; Di Huang
|
| 出版日期 | 2012-11-11 |
| 会议日期 | 11-15 November 2012 |
| 会议地点 | Tsukuba, Japan |
| 关键词 | Watermarking Face Authentication Robustness Quantization Pattern Recognition |
| 英文摘要 | In this paper we propose a watermarking based two-stage authentication framework to enhance biometric system security. The face feature of one individual is embedded into his/her fingerprint image as credibility token. During authentication, the watermark is first extracted to establish data authenticity. If legitimate, the face pattern can further serve as supplemental trait in biometric authentication progress. A wavelet quantization based watermarking method is proposed to robustly embed information in fingerprints while preserving their discriminating features. Meanwhile, a sparse representation based classifier is adopted to efficiently exploit the identity information within face watermarks. Experimental results which evaluate both watermarking and biometric authentication performance demonstrate the effectiveness of this work. |
| 会议录 | ICPR 2012
 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/13265]  |
| 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 | Bin Ma,Chunlei Li,Yunhong Wang,et al. Enhancing Biometric Security with Wavelet Quantization Watermarking based Two-stage Multimodal Authentication[C]. 见:. Tsukuba, Japan. 11-15 November 2012. |
入库方式： OAI收割
来源：自动化研究所
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