the use of Gaussian filter function, using Matlab language, the preparation of Canny edge detector Matlab (or C language) function (2) the use of the above-mentioned function, an image of the (salt and pepper noise or Gaussian noise) for edge detecti

matlab 图像处理的程序，图形过滤，好程序，好内容。-matlab image processing program, the graphics filter, a good program, good content.