Q$1.$ Explain different distance measures in digital image. For a given image of size $4*4,$ Compute De $($Euclidean$),$ D$4,$ D$8,$ and Dm distances between pixels $\text{'}$a$\text{'}$ and $\text{'}$b$\text{'}.$ Where V $=\{2,3,4).(3$M$+7$M$)$

$2($a$)$

$8$

$3$

$4$

$4$

$8$

$7$

$1$

$3$

$6$

$1$

$8$

$8$

$2$

$3$

$6$

$2$

$4$

$6$

$4($b$)$