| 一套有效的指纹图象预处理算法* |
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| 引用本文： | 陈俊侠, 李吉桂. 一套有效的指纹图象预处理算法*[J]. 华南师范大学学报（自然科学版）, 2000, (2): 1. |
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| 作者姓名： | 陈俊侠 李吉桂 |
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| 作者单位： | 华南师范大学计算机科学系,广州,510631 |
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| 基金项目： | 广东省科技厅科研项目，， |
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| 摘 要： | 主要探讨在开发指纹识别系统中所实现的一套预处理算法，首先讨论了指纹图象的特点。然后，详细介绍了基于这些特点预处理算法，最后对一个处理示例，给出了算法在各个步骤中得到的处理结果。
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| 关 键 词： | 指纹图象 预处理 方向图 指纹识别 图象处理 |
| 修稿时间： | 2000-01-21 |
A SET OF EFFICIENT ALGORITHM FOR FINGERPRINT IMAGE |
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| CHEN Jun-xia LI Ji-gui. A SET OF EFFICIENT ALGORITHM FOR FINGERPRINT IMAGE[J]. Journal of South China Normal University(Natural Science Edition), 2000, 0(2): 1-70 |
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| Authors: | CHEN Jun-xia LI Ji-gui |
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| Affiliation: | CHEN Jun-xia LI Ji-gui Department of Computer Science,South China Normal University,Guangzhou 510631,China |
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| Abstract: | A set of algorithm for fingerprint image was discussed in this paper. Firstly, the character of fingerprint image was analyzed and the algorithm based on the character was discussed. An example was given to show the effect of the algorithm at the end. It was pointed out that the processing result is perfect in AFIS by using this algorithm. |
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| Keywords: | fingerprint image preprocess direction image |
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