Median Filter

Pre-Processing > Median Filter

Helps reduce sparse noise. Sets each pixel in the Current Image equal to the median pixel value of its specified neighborhood.

1. Window Size

Size of neighborhood (in pixels) which is considered about each pixel for the filter

Tips

• Noise-reduction filters are often very useful for removing granular noise while maintaining clean feature boundaries.
• We recommend you try all of the filters to find which once works best.
• Starting Window Size Value: 7, increase to remove larger artifacts.