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AVL.GradientImage(AvlNet.Image, AvlNet.Region, AvlNet.GradientOperator, float, float?, AvlNet.Image)

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

Namespace:	AvlNet
Assembly:	AVL.NET.dll

Syntax


public static void GradientImage(
	AvlNet.Image inImage,
	AvlNet.Region inRoi,
	AvlNet.GradientOperator inOperator,
	float inStdDevX,
	float? inStdDevY,
	out AvlNet.Image outGradientImage
)

Parameters

inImage: Type: AvlNet.Image
Input image
inRoi: Type: AvlNet.Region
Range of outGradientImage pixels to be computed, or null.
inOperator: Type: AvlNet.GradientOperator
Defines how the gradient is computed
inStdDevX: Type: System.Single
Horizontal smoothing standard deviation
inStdDevY: Type: System.Nullable<System.Single>
Vertical smoothing standard deviation, or null.
outGradientImage: Type: AvlNet.Image
Gradients of the image

See also