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AVS.FitCircleToStripe Method

Performs a series 1D stripe detections and finds a circle that best matches the detected points.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void FitCircleToStripe
(
	AvlNet.Image inImage,
	AvlNet.CircleFittingMap inFittingMap,
	AvlNet.StripeScanParams inStripeScanParams,
	AvlNet.Selection inStripeSelection,
	AvlNet.LocalBlindness? inLocalBlindness,
	float inMaxIncompleteness,
	AvlNet.CircleFittingMethod inFittingMethod,
	AvlNet.MEstimator? inOutlierSuppression,
	out AvlNet.Circle2D? outCircle,
	out AvlNet.Circle2D? outInnerCircle,
	out AvlNet.Circle2D? outOuterCircle,
	IList<NullableRef<AvlNet.Stripe1D>> outStripes,
	IList<AvlNet.Point2D> outStripePoints,
	INullable<AvlNet.Profile> outDeviationProfile,
	IList<AvlNet.Profile> outBrightnessProfiles,
	IList<AvlNet.Profile> outResponseProfiles
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageImage to fit the circle to.
inFittingMapAvlNet.CircleFittingMapInput fitting map.
inStripeScanParamsAvlNet.StripeScanParamsParameters controlling the stripe extraction process.
inStripeSelectionAvlNet.Selectionavl::Selection::BestSelection mode of stripe. Default value: avl::Selection::Best.
inLocalBlindnessAvlNet.LocalBlindness?Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: atl::NIL.
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of stripe points not found. Default value: 0.1f.
inFittingMethodAvlNet.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle. Default value: AlgebraicTaubin.
inOutlierSuppressionAvlNet.MEstimator?Selects a method for ignoring incorrectly detected points. Default value: atl::NIL.
outCircleAvlNet.Circle2D?Fitted circle in the middle of found stripe.
outInnerCircleAvlNet.Circle2D?Fitted inner circle.
outOuterCircleAvlNet.Circle2D?Fitted outer circle.
outStripesSystem.Collections.Generic.IList<AvlNet.NullableRef<AvlNet.Stripe1D>>Found stripes.
outStripePointsSystem.Collections.Generic.IList<AvlNet.Point2D>Extracted points of middle circle of an image stripe.
outDeviationProfileAvlNet.INullable<AvlNet.Profile>Profile of distances between the actual circle points and the corresponding reference circle points. This parameter cannot be null.
outBrightnessProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Extracted image profiles.
outResponseProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Profiles of the edge (derivative) operator response.

Function Overrides

See also