An improved algorithm of the traditional fingerprint image segmentation algorithm-variance method is proposed.
提出了一种传统的指纹图像分割算法——方差法的改进算法。
A fingerprint image segmentation algorithm based on frequency of gray scale and 8-direction image is proposed.
提出基于灰度值频数和遍历八方向的指纹图像分割算法。
A fingerprint image segmentation algorithm based on frequency of gray scale and 8-direction image is proposed.
提出基于灰度值频数和遍历八方向的指纹图像分割算法。
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