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fingerprint-feature-extraction-

于 2012-08-20 发布 文件大小:447KB
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  本文设计了一套指纹图像预处理和指纹特征提取算法, 利用方向滤波的方法对原始图像进行增强,使用改进的细化算法进行细化, 最后基于脊线跟踪的方法, 用改进的算法更为简洁而有效地避免了各种伪特征。设计的算法经Matlab 实现, 实验效果良好。(Designed a fingerprint image and fingerprint feature extraction algorithm using directional filtering the original image enhancement, improved thinning algorithm refinement, the last ridge line tracking method, the improved algorithm is more simple and effective way to avoid the pseudo-characteristic. Design algorithm with Matlab, the experiment well.)

文件列表:

指纹图像预处理和特征提取算法的Matlab实现.pdf,503026,2012-08-20

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  • juzhen
    平常经常用到的一个小程序,两个矩阵相乘的求法(Common often USES a small program, two of the matrix multiplication is also given)
    2012-02-27 09:35:32下载
    积分:1
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    2017-07-11 14:17:48下载
    积分:1
  • UKF
    说明:  研究生期间做的unscented kalman 滤波程序,带测试例子,vc6编译(Graduate students during the unscented kalman filtering process, with the test example, vc6 compiler)
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    2019-03-14 15:00:10下载
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    说明:  图像的尺度不变特征特征点提取,快速提取图像的特征点(SIFT feature extraction of image)
    2019-12-27 10:07:12下载
    积分:1
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    水下图像的matlab程序,FCM水下图像聚类及图像增强matlab代码,非常有用(Underwater image matlab procedures, FCM underwater image clustering and image enhancement matlab code, very useful)
    2013-09-12 22:28:00下载
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    2012-01-17 08:42:59下载
    积分:1
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