In the code, below elements are computed.
h_sub = h_impulse - h_ma and filter once
lenna_filtered_impulse - lenna_filtered_ma (subtraction of two filtered images)
Mathematically, linearity says these should match, but with border handling like below,
borderType=cv2.BORDER_CONSTANT
is it still exactly same in practice? Or do boundary effects and padding ... make them differ near edges?
In the code, below elements are computed.
Mathematically, linearity says these should match, but with border handling like below,
borderType=cv2.BORDER_CONSTANT
is it still exactly same in practice? Or do boundary effects and padding ... make them differ near edges?