log gabor滤波程序，很实用，希望对大家有所帮助！-log gabor filtering process, it is useful, I hope all of you to help!

应用log算法进行图像的边缘检测，log算法是一种基于灰度值的二阶导数来进行边缘检测的，通过检测零点来进行边缘检测-Application log algorithm for image edge detection, log-based algorithm is a gray value of the second derivative for edge detection, by detecting zero for edge detection

此程序实现对一副图像的LOG梯度边缘检测方法-This procedure to achieve an image of the gradient edge detection method LOG

图片使用matlab做处理，有均值滤波器处理、LoG算子提取图像边缘、hough变换提取直线、二值化处理后。-Image processing using matlab to do with mean filter processing, LoG operator to extract image edge, hough transform to extract straight, binarization processing.