Write MATLAB code for Spatial Averaging Filter and Spatial Median Filter by adding a mirror edge.

Write MATLAB code for Spatial Averaging Filter and Spatial Median Filter by adding a mirror edge.

a. Grayscale image 1 image with two interfering signals, using words.

J = imnoise (I, 'salt & pepper', d) Determine d = 0.02 and

J = imnoise (I, 'gaussian', m, v). Define m = 0 and v = 0.05.

Set the window size to 3 × 3, 7 × 7, 11 × 11, 17 × 17 and 25 × 25.

[Image Analyst]

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