RedEyeRemoval.RedChannelThreshold Property

Gets or sets the red channel threshold used during the red eye removal process.

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


public float RedChannelThreshold { get; set; }

Property Value

A float number in range [0, 1] which specifies the red channel threshold.


If the thershold is close to 0, the algorithm captures a lot of pixels (even those which are unlikely to be red). It highly reduces the performance and increase a number of false recognitions. Too high values may lead to reducing of probability of red eye removal. It is highly recommended to use default value of this property and adjust it only if it is actually necessary.

This property affects both for Manual and Semiautomatic modes.

See Also