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AVS.AvsFilter_FitArcToStripe Method

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void AvsFilter_FitArcToStripe
(
	AvlNet.ArcFittingState ioState,
	AvlNet.Image inImage,
	AvlNet.ArcFittingField inFittingField,
	int inScanCount,
	int inScanWidth,
	AvlNet.InterpolationMethod inImageInterpolation,
	AvlNet.StripeScanParams inStripeScanParams,
	AvlNet.Selection inStripeSelection,
	float inMaxIncompleteness,
	AvlNet.CircleFittingMethod inFittingMethod,
	out AvlNet.Arc2D? outArc,
	out AvlNet.Arc2D? outInnerArc,
	out AvlNet.Arc2D? outOuterArc,
	NullableRef<List<NullableRef<AvlNet.Stripe1D>>> outStripes,
	NullableRef<List<AvlNet.Point2D>> outStripePoints,
	NullableRef<NullableRef<AvlNet.Profile>> outDeviationProfile,
	INullable<AvlNet.ArcFittingField> outAlignedFittingField,
	IList<AvlNet.Segment2D> diagScanSegments,
	IList<AvlNet.Rectangle2D> diagSamplingAreas,
	IList<AvlNet.Profile> diagBrightnessProfiles,
	IList<AvlNet.Profile> diagResponseProfiles
)

Parameters

Name Type Range Default Description
ioStateAvlNet.ArcFittingState
inImageAvlNet.ImageInput image to fit arc to
inFittingFieldAvlNet.ArcFittingFieldArc fitting field
inScanCountint<3, INF>10The number of points that will be searched to estimate the position of the arc
inScanWidthint<1, INF>5The width of each scan field (in pixels)
inImageInterpolationAvlNet.InterpolationMethodBilinearInterpolation method used for extraction of image pixel values
inStripeScanParamsAvlNet.StripeScanParamsStripeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f MaxInnerEdgeMagnitude: Nil StripePolarity: Dark MinStripeWidth: 0.0f MaxStripeWidth: Nil )Parameters controlling the stripe extraction process
inStripeSelectionAvlNet.SelectionSelection mode of stripe
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of stripe points not found
inFittingMethodAvlNet.CircleFittingMethodAlgebraicTaubinMethod used to fit an arc
outArcAvlNet.Arc2D?Fitted arc in the middle of found stripe
outInnerArcAvlNet.Arc2D?Fitted inner arc
outOuterArcAvlNet.Arc2D?Fitted outer arc
outStripesAvlNet.NullableRef<System.Collections.Generic.List<AvlNet.NullableRef<AvlNet.Stripe1D>>>Found stripes
outStripePointsAvlNet.NullableRef<System.Collections.Generic.List<AvlNet.Point2D>>Extracted points of middle arc of an image stripe
outDeviationProfileAvlNet.NullableRef<AvlNet.NullableRef<AvlNet.Profile>>Profile of distances between the actual arc points and the corresponding reference arc points
outAlignedFittingFieldAvlNet.INullable<AvlNet.ArcFittingField>Fitting field used; in the image coordinate system
diagScanSegmentsSystem.Collections.Generic.IList<AvlNet.Segment2D>Segments along which the scans were run
diagSamplingAreasSystem.Collections.Generic.IList<AvlNet.Rectangle2D>Areas from which the input image is sampled
diagBrightnessProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Extracted image profiles
diagResponseProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Profiles of the edge (derivative) operator response

Function Overrides

See also