Increasing filter size of edge detector
20 views (last 30 days)
I am looking at using edge detectors to detect edges in my images but I as wondering if there was a way of increasing the size of the filters? For example increase Sobel or Prewitt from a 3 x 3 array to a 5 x 5 array or bigger. I am looking to see what the effect of a larger window will have on my edge detection.