2. Consider the 8 -bit image (f(x,y)) as shown in the following figure (10 points) 2.1 Determine the 2-pixel padding image (g(x,y)) by using the average padding. (1 point) Solution 2.2 Determine the sharpen filter pixels (g1(x,y)) by using the standard sobel kernel (w1(x,y)) with the following kernel by using the average padding (4 points) Solution