This is a simple program to detect the edges in an image. While using this program the image must be free from noise and a proper value of threshold from 1 to 255 must be taken. This program is suited for images with low level of detail.
is there any other edge detection except sobel,log,roberts,canny,zerocross and prewitt? thanks i will be waiting for your reply
That is a good beginning though. This is how we all start
thanks for the comment
Not a good edge detection method, and not a good example of how to program in MATLAB.
minor bug fixed