| 指纹图像预处理算法研究 |
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| 引用本文： | 谢红,刘玲. 指纹图像预处理算法研究[J]. 应用科技, 2006, 33(6): 102-105 |
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| 作者姓名： | 谢红 刘玲 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 在指纹识别系统中，指纹图像预处理是指纹特征提取与识别的前提．对指纹图像预处理技术进行了研究。提出了一种指纹图像预处理算法．实验结果显示，该算法能够去除指纹噪声，得到较高质量的指纹图像．
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| 关 键 词： | 指纹预处理 自适应 二值化 |
| 文章编号： | 1009-671X（2006）06-0102-04 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-28 |
The research on the preprocessing algorithm for fingerprint image |
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| XIE Hong,LIU Ling. The research on the preprocessing algorithm for fingerprint image[J]. Applied Science and Technology, 2006, 33(6): 102-105 |
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| Authors: | XIE Hong LIU Ling |
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| Abstract: | In fingerprint recognition system, the image preprocessing is the precondition for extration and recognition of fingerprint characteristics. Based on the research of fingerprint pretreatment technology, this paper proposes a preprocessing algorithm of fingerprint image. The experimental results show that the method can eliminate the noise in fingerprint image and get fingerprint image with high guality. |
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| Keywords: | fingerprint pre-processing self-adaptive binarization |
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