Median Filtering Settings
 
 
 
Median Filtering button
Enable to use the median filter: an edge-preserving smoothing filter that works particularly well for removing impulse noise.
Type box
Select the filtering mode.
Criteria box
Select the ranking criteria by which the median value is chosen.
Radius field
Displays the size of the filtering region in pixels from the centre.
Iterations field
Displays the number of times that the filter is applied recursively.
Opacity field
Displays how much the result of one median iteration is combined with the original input.