Core Optical, Inc.
CannyEdgeDetector LowHysteresis Property Industrial Strength, Scientific Grade
A OnlineSingle type indicating the normalized low hysteresis threshold.

Namespace: PrecisionImage.FeatureProcessing
Assembly: PrecisionImage (in PrecisionImage.dll) Version: (

public float LowHysteresis { get; set; }

OnlineSystem ArgumentOutOfRangeException Thrown when assigned a value less than 0 or greater than 1.

Use this property to get/set the low hysteresis threshold used during the hysteresis step of the edge detection process. This is a normalized value that must fall between 0.0 - 1.0 and must be less then the HighHysteresis value. The value is computed as a fraction of the largest gradient magnitude detected in the data.
See Also