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Author:

盛建瓴 (盛建瓴.) | 朱冬梅 (朱冬梅.)

Indexed by:

CQVIP

Abstract:

提出了一种基于Gabor滤波的指纹图像预处理算法,包括指纹图像的增强、二值化和细化等几部分;在指纹图像增强方面,利用指纹的方向特性设计出Gabor滤波器,用Gabor滤波器对指纹进行滤波;在二值化和细化方面也做了探讨;实验结果表明,经过这种预处理算法提取出了纹线,并且很好地保留了纹线的关键信息.

Keyword:

二值化 细化 指纹 Gabor滤波器

Author Community:

  • [ 1 ] [盛建瓴]北京工业大学
  • [ 2 ] [朱冬梅]北京工业大学

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Source :

电脑学习

ISSN: 1002-2422

Year: 2008

Issue: 2

Page: 12-13

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 6

Chinese Cited Count:

30 Days PV: 8

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