(a) What is the name and type of the spatial filter filter1 given on the right? Explain the reasons for your specifications. (b) What is the name and type of the spatial filter filter2 for the cases...

(a) What is the name and type of the spatial filter filter1 given on the right?
Explain the reasons for your specifications.
(b) What is the name and type of the spatial filter filter2 for the cases when
w=8 and w=9, respectively?
(c) An image is filtered first by filter1 and then by filter2 (w=8) in the spatial domain.
Find a single equivalent spatial filter (mask) for the entire filtering process. Explain your procedure.
Compute the coefficients of the equivalent spatial filter by hand. Do not use a computer program.