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AVS.DetectRidges_AsRegion Method

Extracts a pixel-precise region of bright or dark thin lines.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void DetectRidges_AsRegion
(
	AvlNet.Image inImage,
	float inStdDevX,
	float inRidgeThreshold,
	float inRidgeHysteresis,
	AvlNet.Polarity inPolarity,
	int inMinBlobArea,
	AvlNet.Region outRidgeRegion
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageInput image.
inStdDevXfloat<0.0f, INF>3.0fSmoothing standard deviation (horizontal). Default value: 3.0f.
inRidgeThresholdfloat<0.0f, INF>5.0fSufficient ridge strength; ridges of that strength will always be detected. Default value: 5.0f.
inRidgeHysteresisfloat<0.0f, INF>4.0fValue by which the ridge threshold is decreased for ridge points neighboring with sufficiently strong edges. Default value: 4.0f.
inPolarityAvlNet.Polarity
inMinBlobAreaint<0, INF>1Minimal area of a ridge blob. Default value: 1.
outRidgeRegionAvlNet.Region

Function Overrides

See also