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Invoke.ThresholdToRegion

Creates a region containing image pixels with values within the specified range.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void ThresholdToRegion
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	Optional<float> inMinValue,
	Optional<float> inMaxValue,
	float inHysteresis,
	Fil.Region outRegion
)

Parameters

Name Type Range Default Description
inImageFil.ImageInput image.
inRoiFtl.Optional<Fil.Region>Region of interest. Default value: ftl::NIL.
inMinValueFtl.Optional<float>128.0fMinimum value of a pixel that is considered foreground (Auto = -INF). Default value: 128.0f.
inMaxValueFtl.Optional<float>Maximum value of a pixel that is considered foreground (Auto = +INF). Default value: ftl::NIL.
inHysteresisfloat<0.0f, INF>0.0fDefines how much the threshold criteria are lowered for pixels neighboring with other foreground pixels. Default value: 0.0f.
outRegionFil.RegionOutput region.

See also