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fingerprint_extract_matlab

于 2008-07-02 发布 文件大小:66KB
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  在指纹特征提取中,结合方向图和图像局部灰度方差对指纹图像进行分割,然后再进行阈值分割去处边缘效应得出较好的分割结果。(In the fingerprint feature extraction, the combination of pattern and image local variance of gray-scale fingerprint image segmentation, and then conducted threshold segmentation edge effects come to a better place for the segmentation results.)

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