I am trying to do edge detection on an image and instead of getting the processed image I get a bunch of numbers with this remark 'A very large output was generated here is a sample of it'.
I don't understand what the issue is. Please bear with me. I am new to Mathematica but proficient in Matlab.
This is the code I run:
im=Table[If[x^2+y^2<7000,100,0],{x,-128,127},{y,-128,127}];
p1=(RasterPlot[#1]&)/@{im,gDc[im,1,0,1]};
GraphicsRow[p1,ImageSize->350]
