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Median
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Median
Ribbon: Raster – Filters > 
Average
Menu: Raster – Filters > 
Median…
Command line: Medianer
This functionality is available only in the Raster module.
Averaging filtering suppresses noise in the image by analyzing all pixels within a given radius and assigning the median value of the analyzed pixels characteristics to the central pixel. As a result, the color and brightness of the pixels are averaged.
1. Select the images on the screen to be processed.
2. Run the command.
3. Specify the Radius value in the range from 1 to 5. This value determines the radius of the neighborhood (in pixels) within which the filter will analyze color values.
4. To start filtering, select Apply.
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