ImageSharpen

Sharpens an image by using the unsharp mask filter.

ImageSharpen( name [, gain ] )

Returns: void

Argument Description Default
name
any, required

The image on which this operation is performed.

gain
number, optional

Gain values can be integers or real numbers. The default value is 1.0. The value determines whether the image is blurred or sharpened:

  • if > 0, the image is sharpened
  • if = 0, no effect
  • if < 0, the image is blurred

1

Examples

There are currently no examples for this function.

See also