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Invoke.GradientMagnitudeImage

Measures the strength of gradient at each pixel location.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void GradientMagnitudeImage
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	Fil.GradientMaskOperator inOperator,
	Fil.MagnitudeMeasure inMeasure,
	int inScale,
	Fil.Image outValueImage
)

Parameters

Name Type Range Default Description
inImageFil.ImageInput image.
inRoiFtl.Optional<Fil.Region>Range of output pixels to be computed. Default value: ftl::NIL.
inOperatorFil.GradientMaskOperatorDefines how the gradient is computed.
inMeasureFil.MagnitudeMeasureHypotDefines how the gradient magnitude is computed. Default value: Hypot.
inScaleint<1, 16>1Scales the resulting gradient magnitudes. Default value: 1.
outValueImageFil.ImageGradient magnitudes of the image.

See also