李子青关于人脸识别的一本书，里面对人脸识别的具体过程介绍的很详细，是人脸识别入门的重要书籍-Lee Green on face recognition of a book, which on the face recognition of the specific process described in great detail is an important entry-Face Recognition Books

SAR图像的lee滤波，滤除斑的噪声，大家可以试试，效果还可以。-Lee filtering of SAR images to filter out the noise of the spot, we can try the effect can be.