First the algorithm calculates the similarity information and gets the binary image to locate the face region. 该算法首先计算人脸图像的相似度信息,并对得到的相似度图像进行二值化,从而标定人脸区域。
This article proposed one new fingerprint image band-elimination filter binarization processing method. 摘要提出了一种新的带阻滤波二值化处理方法。