1. Graphics Mill 11.5.49
  2. Class Library Reference
  3. Aurigma.GraphicsMill.Transforms Namespace
  4. UnsharpMask Class
  5. UnsharpMask Properties

UnsharpMask.Threshold Property

Gets or sets a threshold value for the unsharp mask.

Namespace: Aurigma.GraphicsMill.Transforms
Assembly: Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)

Syntax

C# 
public float Threshold { get; set; }

Property Value

The threshold value for the unsharp mask in range [0, 1]. The default value is 0.1.

Remarks

Minimum value (0) means that all pixels are affected with unsharp mask, maximum value means that no pixels are affected. To calculate threshold in pixel luminosity levels, multiply it on 255 for non-extended (8 bit per channel) images, or 65535 for extended (16 bit per channel) images.

See Also

Reference