Adaptive Orientation Model Fitting for Latent Overlapped Fingerprints Separation
文献类型：期刊论文
| 作者 | Zhang, Ning ; Zang, Yali; Yang, Xin; Jia, Xiaofei; Tian, Jie
|
| 刊名 | IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
 |
| 出版日期 | 2014-10-01 |
| 卷号 | 9期号:10页码:1547-1556 |
| 关键词 | Overlapped fingerprints orientation field model fingerprint separation iterative correction |
| 英文摘要 | Overlapped fingerprints are commonly encountered in latent fingerprints lifted from crime scenes. Such overlapped fingerprints can hardly be processed by state-of-the-art fingerprint matchers. Several methods have been proposed to separate the overlapped fingerprints. However, these methods neither provide robust separation results, nor could be generalized for most overlapped fingerprints. In this paper, we propose a novel latent overlapped fingerprints separation algorithm based on adaptive orientation model fitting. Different from existing methods, our algorithm estimates the initial orientation fields in a more accurate way and then separates the orientation fields for component fingerprints through an iterative correction process. Global orientation field models are used to predict and correct the orientations in overlapped regions. Experimental results on the latent overlapped fingerprints database show that the proposed algorithm outperforms the state-of-the-art algorithm in terms of accuracy. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Theory & Methods ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Computer Science ; Engineering |
| 关键词[WOS] | IMAGE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000348129200002 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/4062]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ning,Zang, Yali,Yang, Xin,et al. Adaptive Orientation Model Fitting for Latent Overlapped Fingerprints Separation[J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY,2014,9(10):1547-1556. |
| APA | Zhang, Ning,Zang, Yali,Yang, Xin,Jia, Xiaofei,&Tian, Jie.(2014).Adaptive Orientation Model Fitting for Latent Overlapped Fingerprints Separation.IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY,9(10),1547-1556. |
| MLA | Zhang, Ning,et al."Adaptive Orientation Model Fitting for Latent Overlapped Fingerprints Separation".IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 9.10(2014):1547-1556. |
入库方式： OAI收割
来源：自动化研究所
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