log_edge

脸部特征提取，特征点提取、划分特征点区域，这是在中医面诊课题中用到的代码(Facial feature extraction, feature extraction, feature points divided region)

将.rgb格式的图像转换为.yuv格式的图像,.yuv格式的图像按4：2：0采样(will. Rgb format conversion of images. YUV format images. YUV format image with 4:2:0 sampling)

利用GS算法实现相位的校正，从而使相位得到一定程度的改善(The phase correction is realized by GS algorithm, so that the phase is improved to a certain extent.)

Matching Pursuit 算法，该算法能够把Gabor原子集合，用线性组合表示，能够降低运算量。(Matching Pursuit algorithm, which can Gabor atomic collection, using a linear combination that can reduce computational complexity.)

说明：  这个Matlab程序实现了二维图像到三维图像的纹理映射功能。作者原本，把它用于MRI医学图像中。(The Matlab program achieved a two-dimensional image into three-dimensional image texture mapping function. Author of the original, it used in MRI medical images.)

说明：  利用matlab进行编译，显示raw格式的裸数据(Compile with matlab and display raw data in raw format)

运动的小球、一般本科需要的课后作业设计。有兴趣的可以下载看看(The ball movement, the general undergraduate required homework designs. Interested parties can download and see)

matlab 图像处理方面的经典书籍，值得初学者仔细认真的学习(matlab image processing aspects of classic books, worthy of serious study carefully beginners)

把图像导入后，可以实现对图像的huffman编码(Import the images, you can realize the image of the huffman encoding)

这是一个用于角点检测的算法程序，精度还可以，适合图像匹配时使用，对于一些特征点也可以效果明显，值得一看(This is for a corner detection algorithm procedures, the accuracy can also suitable for use image matching, For some feature points can obviously, an eye-catcher)