| 基于灰度特性的指纹图像分割算法 |
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| 引用本文： | 甘树坤,欧宗瑛,魏鸿磊. 基于灰度特性的指纹图像分割算法[J]. 吉林化工学院学报, 2006, 23(1): 68-71 |
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| 作者姓名： | 甘树坤 欧宗瑛 魏鸿磊 |
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| 作者单位： | 大连理工大学,机械工程学院,辽宁,大连,116024;大连理工大学,机械工程学院,辽宁,大连,116024;大连理工大学,机械工程学院,辽宁,大连,116024 |
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| 摘 要： | 提出了一种简便的指纹图像的分割算法,为可靠、准确地实现指纹自识别提供一种可行的方法.算法中通过合理的运用图像灰度特性,以较低的计算代价有效地解决了指纹图像分割问题.这种算法处理的效果好、运行速度快.实验表明,这种分割算法对于指纹图像的预处理是很有效的.
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| 关 键 词： | 指纹 图像分割 预处理 灰度特性 |
| 文章编号： | 1007-2853（2006）01-0068-04 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005-10-25 |
The pre-processing algorithm for segmentation of fingerprint image based on gray level statistics |
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| GAN Shu-kun,OU Zong-ying,WEI Hong-lei. The pre-processing algorithm for segmentation of fingerprint image based on gray level statistics[J]. Journal of Jilin Institute of Chemical Technology, 2006, 23(1): 68-71 |
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| Authors: | GAN Shu-kun OU Zong-ying WEI Hong-lei |
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| Abstract: | A simple image pre-processing algorithm for segmentation of fingerprint image is proposed,which can improve the accuracy and reliability of the automatic recognition of fingerprint images.This algorithm solves the problem of fingerprint image segmentation with low computational cost based on reasonable application of the gray-level-statistics of fingerprint images.It has good process result and runs quickly and can be programmed easily.The experimental result shows that this segmentation algorithm is more effective and robust to the pre-process of the fingerprint images. |
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| Keywords: | fingerprint image segmentation pre-processing gray-level-statistics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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