c$)$ Name two color image models.

d$)$ What is the equivalent of sharpenning filter in spatial domain, in the frequency domain?

e$)$ What kind of image properties are represented in high frequencies?

f$)$ Give $2$ examples of medical imaging methods.

g$)$ Which medical imaging method produces slices of images?

Q$4)(16$ pts$.)$ Consider the following binary images A and $B$ and the structuring element $S$ where black pixel is $1,$ white pixel is $0.$

A

$\backslash$table$[[,,,],[,,,],[,,,]]$

S

B

$\backslash$table$[[,,,],[,,,],[,,,]]$

a$)$ Compute the image $C=$A dilation $S.$

b$)$ Compute the image $D=A^C{B}^c.$

c$)$ Compute the image $E=B$ dilation $S.$

d$)$ Compute the image $F=B$ erosion $S.$

Q$5)(16$ pts$.)$ Consider $h(n)$ given below.

$h(n)$

Sketch:

$($a$)s1[n]=h[n-2]$

$($b$)s2[n]=h[n].$ U$[$n$]$