
336 Feature Extraction and Image Processing
To see how it works: tfilt trun_med(noisy_p,5)
It’s actually switched off here. To switch it on, select it, press: and then press return.
Then go and make a cup of tea. It should be finished after that! So to save your time, we’ll
read in a processed bitmap for a 13 13 operator.
normalise (READBMP(art_tm13))
This completes our study of low-level image operators. Why not follow some of the
suggestions below to extend/improve your knowledge?
Suggestions: (i) investigate the effects of different window sizes;
(ii) try out different values for the control parameters;
(iii) try adding your own noise to the original ...