code :
edge_img = zeros(size(img));edge_img(edges(1,:) + size(img,1)*[0:size(img,2)-1]) = 1;edge_img(edges(2,:) + size(img,1)*[0:size(img,2)-1]) = 1;
error shown:
Unrecognized function or variable 'edges'.
Error in linebyline (line 16)
edge_img(edges(1,:) + size(img,1)*[0:size(img,2)-1]) = 1;
kindly help me to remove this issue.
Best Answer