Answer (Choose 1 answer)
Which of the following is the transfer function of the Gaussian Highpass Filter?
A. 2
B. 1
C. 3
D. 4
Given Do is the cutoff distance measured from origin of frequency rectangle and D(u, v) is the distance from point(u, v).
1
H(u,v) = 1 1+[Do/D(u,v)]2
2 H(u,v) = (0 if D(u, v) Do if D(u, v) > Do
3 H(u,v) = 1-e-D² (uv)/2D8
4 none of the mentioned
Exit 5
