Kuwahara is one of the most famous and important effect in image processing. kuwahara() function is used to add kuwahara effect to the image. The kuwahara() method applies a smoothing filter to reduce noise in an image, but also preserves edges. kuwahara() function takes only two parameters.
Syntax :wand.image.kuwahara(radius=radius, sigma= std.deviation)
Parameter Input Type Description radius numbers.Real Size of the filter aperture. sigma numbers.Real Standard deviation of Gaussian filter.
Image Used :
Example #2: Increasing radius and sigma
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