2.17 Consider the 8 * 8 image f (n,m) shown below.

a. Assume this image is filtered by a separable filter having the following horizontal and vertical frequency responses

What are the gray level values of the output image at the following locations?

b. Repeat part (1), for a nonseparable filter with the following frequency response.

Transcribed Image Text:

[123 125 130 123 140 145 150 151 128 129 135 124 145 140 129 19 24 150 120 140 123 134 29 35 129 180 109 150 155 160 29 65 f(n,m) = 190 185 98 100 162 89 100 23 88 136 123 35 86 12 0 23 14 4 58 135 34 8 128 56 2223242 68 34 187 43 45 56 25 23