(Solved): By using matlab to calculate the convulation, we got this Do the convulation calculations on a ...

ii. Apply convolution method to filter image I \[ I=\left[\begin{array}{cccc} 4 & 2 & 12 & 8 \\ 4 & 7 & 7 & 9 \\ 1 & 4 & 2 & 6 \\ 7 & 3 & 6 & 9 \end{array}\right] \] with kernel \[ h=\left[\begin{array}{ccc} 1 & 0 & -1 \\ 0 & 0 & 0 \\ -1 & 0 & 1 \end{array}\right] \] \( h=[1,0,-1 ; 0,0,0 ;-1,0,1] ; \) conv2 \( \{1, h) \) ans = \( \begin{array}{rrrrrr}4 & 2 & 8 & 6 & -12 & -8 \\ 4 & 7 & 3 & 2 & -7 & -9 \\ -3 & 2 & -7 & -4 & 10 & 2 \\ 3 & -4 & -4 & 4 & 1 & 0 \\ -1 & -4 & -1 & -2 & 2 & 6 \\ -7 & -3 & 1 & -6 & 6 & 9\end{array} \)