Fingerprint enhancement with dyadic scale-space
文献类型：期刊论文
| 作者 | Cheng, JG; Tian, H
|
| 刊名 | PATTERN RECOGNITION LETTERS
 |
| 出版日期 | 2004-08-01 |
| 卷号 | 25期号:11页码:1273-1284 |
| 关键词 | fingerprint enhancement minutiae dyadic scale space |
| 英文摘要 | Fingerprint enhancement is a critical step in automatic fingerprint verification system. Most of the existing enhancement uses a set of contextual filters to enhance fingerprint. The main drawback of these methods is these contextual filters based on the local information of the fingerprint, such as ridge width, orientation, curvature etc. This information is unreliable in the areas corrupted by the noise. This paper introduces the scale space theory in the computer vision to enhance the fingerprint. In the enhancement process, decompose fingerprint into a series of images and organize the images by courser to finer scheme. Thus a globe and integrate interpretation is available and it enables us to get rid of the influence of noise to the largest extent. Experiments show our algorithm is fast and improve the performance of fingerprint verification system. (C) 2004 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | ALGORITHM ; VERIFICATION ; MINUTIAE ; IMAGES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000222954900006 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/8932]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Chinese Acad Sci, Biometr Res Grp, Lab Complex Syst & Intelligence Sci, Inst Automat, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, JG,Tian, H. Fingerprint enhancement with dyadic scale-space[J]. PATTERN RECOGNITION LETTERS,2004,25(11):1273-1284. |
| APA | Cheng, JG,&Tian, H.(2004).Fingerprint enhancement with dyadic scale-space.PATTERN RECOGNITION LETTERS,25(11),1273-1284. |
| MLA | Cheng, JG,et al."Fingerprint enhancement with dyadic scale-space".PATTERN RECOGNITION LETTERS 25.11(2004):1273-1284. |
入库方式： OAI收割
来源：自动化研究所
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