This filter subtracts a smoothed version of the input image from itself, which achieves the edge enhancing effect. The formula used is Sharpened = Original + [ abs(Original - Blurred) - Threshold] * Amount
The input image.
Type: Image4DFloat, Required, Single
The sharpened image.
The weight of the subtracted smoothed image.
The radius affects the size of the edges to be enhanced.
Controls the minimum brightness change that will be sharpened.
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