| 指纹图象的模糊增强 |
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| 引用本文： | 张新荣,王积分.指纹图象的模糊增强[J].天津大学学报(自然科学与工程技术版),1990(4):78-84. |
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| 作者姓名： | 张新荣 王积分 |
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| 作者单位： | 天津大学计算机科学与工程系
(张新荣，王积分)，天津大学计算机科学与工程系(姚文庆) |
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| 摘 要： | 阐述了图象模糊增强的原理及实现方法,提出了模糊增强两种类型隶属函数的概念,将其分别用于指纹图象处理,取得了满意的增强效果。通过对实验结果的分析与比较,说明了两种隶属函数在图象增强中的区别以及每种参数对增强效果的影响。
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| 关 键 词： | 指纹鉴别 图象处理 模糊增强 |
FUZZY ENHANCEMENT OF FINGERPRINT IMAGES |
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| Zhang Xinrong Wang Jifeng Yao Wenqing.FUZZY ENHANCEMENT OF FINGERPRINT IMAGES[J].Journal of Tianjin University(Science and Technology),1990(4):78-84. |
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| Authors: | Zhang Xinrong Wang Jifeng Yao Wenqing |
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| Institution: | Department of Computer Science and Engineering |
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| Abstract: | In this paper, the principle and implementation method of fuzzy enhancement of images are expounded, Two memberships for fuzzy enhancement are presented, which are applied respectively to fingerprint image with successful results. The diffrences of two memberships in images enhancement and the effects of each. parameter to enhancement results are explained by the analysis and comparisons of experiment results. |
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| Keywords: | image processing fuzzy enhancement membership index of fuzziness |
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