| 一种基于标准差的指纹图像分割算法 |
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| 引用本文： | 余兆钗. 一种基于标准差的指纹图像分割算法[J]. 闽江学院学报, 2014, 0(2): 88-90 |
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| 作者姓名： | 余兆钗 |
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| 作者单位： | 闽江学院计算机科学系,福建福州350121 |
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| 基金项目： | 福建省教育厅科技项目（JA07181） |
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| 摘 要： | 首先介绍指纹图像分割的基本概念，接着使用一种基于标准差的图像分割算法对指纹图像进行分割．该方法利用标准差找出最佳分割阈值，再用该阈值将指纹图像脊线提取出来．实验结果表明，该方法能够很好地将指纹脊线从背景中提取出来．
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| 关 键 词： | 指纹识别 图像分割 标准差 |
A segmenting algorithm based on standard deviation for fingerprint images |
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| YU Zhao-chai. A segmenting algorithm based on standard deviation for fingerprint images[J]. Journal of Minjiang University, 2014, 0(2): 88-90 |
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| Authors: | YU Zhao-chai |
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| Affiliation: | YU Zhao-chai ( Department of Computer Science, Minjiang University, Fu.：hou, Fujian 350121, China) |
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| Abstract: | This paper introduced the bas ting algorithm based on standard deviatio gorithm could find the best Segmentation ic concept of fingerprint image segmentation, then a segmen- n was used to process fingerprint images. This segmenting al- of threshold and extract fingerprint ridge from the image. The test results indicated that this method did well at the extraction of fingerprint ridge. |
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| Keywords: | fingerprint identification image segmentation standard deviation |
| 本文献已被 CNKI 维普 等数据库收录！ |
