模拟图像边缘检测的C代码[原创]先把图像放大K倍，然后检测边缘。使用Roberts梯度检测法。该方法在边缘附近有失真，产生伪边缘。-simulation Edge Detection of C code [original] first image amplification K times, and then detected edge. Use Roberts gradient detection. The method is near the edge of distortion, pse

从老外文章里看到一种基于分类器的人脸检测方法，好不容易搞到这个人脸图像训练集和测试集，现在贡献出来，希望对做人脸检测的朋友有帮助（图像比较全，有彩色人脸图像）-from generals saw an article based on the classification of face detection method finally got the facial image training set and test set, now contribute, hope to the huma

用MATLAB实现的一个小巧的像素检测程序-MATLAB a compact image detection procedures