Execute convolution on 3x3sized image matrix x with the kernel h of size 3x3, shown below in Figure 1. and compute the pixel value of the output image 1 2 3 4 5 6 7 8 9 3*3 input image x m 0 1 n.1 - 1 -2 -1 0 0 0 0 1 1 2 1 3* 3 kernal image h