apply mean filter to image

In following image ,apply average filter to image with Gaussian noise.

Code:

    I = imread('cameraman.tif'); 
   %% Show current image.
   imshow(I);
   figure;
   G=imnoise(I,'gaussian',0.0005,0.0019);
   imshow(G);
   figure;
   h = fspecial('average', 3);
   F=imfilter(G,h);
   imshow(F);
 

Attachments:

1.GIF [ 28.46 KiB | Viewed 25767 times ]

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M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
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Posts: 2715
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