How to work with Median filter

45) How to work with Median filter.

Reduces noise in an image by blending the brightness of pixels within a selection.

Step 1

Before applying the median filter.

Step 2

The filter searches the radius of a pixel selection for pixels of similar brightness, discarding pixels that differ too much from adjacent pixels, and replaces the center pixel with the median brightness value of the searched pixels. This filter is useful for eliminating or reducing the effect of motion on an image.

Step 3

After applying the median filter.