You are here: Start » AVL.NET » Function Reference » Image » Image Features » AVL.GradientImageRidges

AVL.GradientImageRidges

Finds ridge pixels in a gradient image.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

C++
C#
 
public static void GradientImageRidges
(
	AvlNet.Image inImage,
	NullableRef<AvlNet.Region> inRoi,
	AvlNet.GradientMaskOperator inOperator,
	AvlNet.MagnitudeMeasure inMeasure,
	AvlNet.NonMaximaMethod inMethod,
	int inMinValue,
	AvlNet.Region outRegion,
	AvlNet.Image outMagnitude
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageInput image.
inRoiAvlNet.NullableRef<AvlNet.Region>Range of pixels to be processed. Default value: atl::NIL.
inOperatorAvlNet.GradientMaskOperatorSobelGradient operator. Default value: Sobel.
inMeasureAvlNet.MagnitudeMeasureHypotGradient magnitude measure. Default value: Hypot.
inMethodAvlNet.NonMaximaMethodInterpolatedPlusRidge computation method. Default value: InterpolatedPlus.
inMinValueint4Minimum gradient magnitude of a ridge. Default value: 4.
outRegionAvlNet.RegionOutput region.
outMagnitudeAvlNet.Image

Errors

List of possible exceptions:

Error type Description
DomainError Region exceeds an input image in GradientImageRidges.

Function Overrides

See also