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FIS.GradientImage Method

Computes a gradient image with smoothing operator of any size. The output pixels are signed.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void GradientImage
(
	FilNet.Image inImage,
	NullableRef<FilNet.Region> inRoi,
	FilNet.GradientOperator inOperator,
	float inStdDevX,
	float? inStdDevY,
	FilNet.Image outGradientImage,
	FilNet.Image diagGradientDirections
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageInput image.
inRoiFilNet.NullableRef<FilNet.Region>Range of outGradientImage pixels to be computed. Default value: ftl::NIL.
inOperatorFilNet.GradientOperatorDefines how the gradient is computed.
inStdDevXfloat<0.0f, INF>2.0fHorizontal smoothing standard deviation. Default value: 2.0f.
inStdDevYfloat?<0.0f, INF>Vertical smoothing standard deviation. Default value: ftl::NIL.
outGradientImageFilNet.ImageGradients of the image.
diagGradientDirectionsFilNet.ImageGradient directions presented in a human readable format.

Function Overrides

See also