Compute the three Canny metrics of , , and MRC for this filter. Hint: You might find the following expressions useful. Let , then
You can also use symbolic mathematical packages such as Maple or Mathematica to compute the integral. If you have not used these before, this is good chance to learn these useful research tools.
Where would the LoG operator mark the edges? Numerically or analytically derive the position of the edge points for , and .