https://www.includehelp.com/python/smoothen-a-grayscale-image-by-performing-blurring-operation-using-user-defined-median-blur-filter.aspx
Smoothen a grayscale image by performing blurring operation using user defined median blur filter
In this article, we will see how to make user defined medium blur filter of required size and using this perform blurring operation on the image?
grayscale imageuser definedmedian blurperformingblurring
https://testing.docs.gimp.org/3.2/cs/gimp-filter-median-blur.html
3.6. Median Blur
median blur