Show (turn in) similar output images as in part 2 for each of your new images (there is only 1 connected component in this case). Write three functions which compute the moments, central moments, and normalized moments of a marked region. Each function should take as input a 2D matrix (output of part 2) and 3 numbers j, k, and d. The output should be the (i, k)^{th} moment M_{jk}, central moment μ_{jk}, normalized moment m_{jk} of the region marked with positive number d in the input matrix.