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Invoke.ThresholdToRegion_Dynamic

Thresholds an image relatively to the average pixel value in a local rectangular neighborhood.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void ThresholdToRegion_Dynamic
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	Optional<Fil.Region> inSourceRoi,
	int inRadiusX,
	Optional<int> inRadiusY,
	Optional<float> inMinRelativeValue,
	Optional<float> inMaxRelativeValue,
	float inHysteresis,
	Fil.Region outRegion,
	Diagnostic<Fil.Image> diagBaseImage
)

Parameters

Name Type Range Default Description
inImageFil.ImageInput image.
inRoiFtl.Optional<Fil.Region>Region in which pixels are written. Default value: ftl::NIL.
inSourceRoiFtl.Optional<Fil.Region>Region from which pixels are read. Default value: ftl::NIL.
inRadiusXint<0, 65535>5Horizontal radius of internal mean blur. Default value: 5.
inRadiusYFtl.Optional<int><0, 65535>Vertical radius of internal mean blur (Auto = inRadiusX). Default value: ftl::NIL.
inMinRelativeValueFtl.Optional<float>5.0fMinimum relative value of a pixel that is considered foreground (Auto = -INF). Default value: 5.0f.
inMaxRelativeValueFtl.Optional<float>Maximum relative 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.
diagBaseImageFil.Diagnostic<Fil.Image>Diagnostic blurred image.

See also