CASIA OpenIR  > 09年以前成果
Fingerprint enhancement with dyadic scale-space
Cheng, JG; Tian, H
2004-08-01
发表期刊PATTERN RECOGNITION LETTERS
卷号25期号:11页码:1273-1284
文章类型Article
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.
关键词Fingerprint Enhancement Minutiae Dyadic Scale Space
WOS标题词Science & Technology ; Technology
关键词[WOS]ALGORITHM ; VERIFICATION ; MINUTIAE ; IMAGES
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence
WOS记录号WOS:000222954900006
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8932
专题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.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Cheng, JG]的文章
[Tian, H]的文章
百度学术
百度学术中相似的文章
[Cheng, JG]的文章
[Tian, H]的文章
必应学术
必应学术中相似的文章
[Cheng, JG]的文章
[Tian, H]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。