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Invoke.FitCircleToStripe

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

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void FitCircleToStripe
(
	Fil.Image inImage,
	Fil.CircleFittingMap inFittingMap,
	Fil.StripeScanParams inStripeScanParams,
	Fil.Selection inStripeSelection,
	Optional<Fil.LocalBlindness> inLocalBlindness,
	float inMaxIncompleteness,
	Fil.CircleFittingMethod inFittingMethod,
	Optional<Fil.MEstimator> inOutlierSuppression,
	Conditional<Fil.Circle2D> outCircle,
	Conditional<Fil.Circle2D> outInnerCircle,
	Conditional<Fil.Circle2D> outOuterCircle,
	Optional<List<Conditional<Fil.Stripe1D>>> outStripes,
	Optional<List<Fil.Point2D>> outStripePoints,
	Optional<Conditional<Fil.Profile>> outDeviationProfile,
	Optional<List<Fil.Profile>> outBrightnessProfiles,
	Optional<List<Fil.Profile>> outResponseProfiles
)

Parameters

Name Type Range Default Description
inImageFil.ImageImage to fit the circle to.
inFittingMapFil.CircleFittingMapInput fitting map.
inStripeScanParamsFil.StripeScanParamsParameters controlling the stripe extraction process.
inStripeSelectionFil.Selectionfil::Selection::BestSelection mode of stripe. Default value: fil::Selection::Best.
inLocalBlindnessFtl.Optional<Fil.LocalBlindness>Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: ftl::NIL.
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of stripe points not found. Default value: 0.1f.
inFittingMethodFil.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle. Default value: AlgebraicTaubin.
inOutlierSuppressionFtl.Optional<Fil.MEstimator>Selects a method for ignoring incorrectly detected points. Default value: ftl::NIL.
outCircleFtl.Conditional<Fil.Circle2D>Fitted circle in the middle of found stripe.
outInnerCircleFtl.Conditional<Fil.Circle2D>Fitted inner circle.
outOuterCircleFtl.Conditional<Fil.Circle2D>Fitted outer circle.
outStripesFtl.Optional<System.Collections.Generic.List<Ftl.Conditional<Fil.Stripe1D>>>Found stripes.
outStripePointsFtl.Optional<System.Collections.Generic.List<Fil.Point2D>>Extracted points of middle circle of an image stripe.
outDeviationProfileFtl.Optional<Ftl.Conditional<Fil.Profile>>Profile of distances between the actual circle points and the corresponding reference circle points.
outBrightnessProfilesFtl.Optional<System.Collections.Generic.List<Fil.Profile>>Extracted image profiles.
outResponseProfilesFtl.Optional<System.Collections.Generic.List<Fil.Profile>>Profiles of the edge (derivative) operator response.

See also