Answer (Choose 1 answer)
In neighborhood operation for spatial filtering using square mask of n*n, which of the following approach is/are used to obtain a perfectly filtered result irrespective of the size?
A 4
B. 1
C. 2
D. 3
1 By padding the image
2
By filtering all the pixels only with the mask section that
is fully contained in the image By ensuring that center of mask must be at a distance:3
(n-1)/2 pixels from border of image
4 None of the mentioned
1
