Unsharp Mask Action

The unsharp mask action allows unsharp masking based on the specified amount, radius, and threshold. The following values need to be defined: Amount of 1 to 500 percent, Radius of 0.1 to 1000.0

pixels, and a Threshold of 1 to 255 levels.

Property	Value	Details
kind	UnsharpenMaskAction
amount	Amount of 1 to 500 percent.	Unsharp mask amount (the difference between blurred and original image).
radius	The radius of 0.1 to 1000.0 pixels.	A blur radius is used to produce an unfocused version of the image.
threshold	The threshold of 1 to 255 levels.	The threshold value for the unsharp mask in the range [0, 1]