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FIS.FitArcToEdges Method

Performs a series of 1D edge detections and finds an arc that best matches the detected points.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void FitArcToEdges
(
	FilNet.Image inImage,
	FilNet.ArcFittingMap inFittingMap,
	FilNet.EdgeScanParams inEdgeScanParams,
	FilNet.Selection inEdgeSelection,
	FilNet.LocalBlindness? inLocalBlindness,
	float inMaxIncompleteness,
	FilNet.CircleFittingMethod inFittingMethod,
	FilNet.MEstimator? inOutlierSuppression,
	out FilNet.Arc2D? outArc,
	NullableRef<List<FilNet.Edge1D?>> outEdges,
	NullableRef<NullableRef<FilNet.Profile>> outDeviationProfile,
	NullableRef<List<FilNet.Point2D>> outInliers,
	NullableRef<SafeList<FilNet.Profile>> outBrightnessProfiles,
	NullableRef<SafeList<FilNet.Profile>> outResponseProfiles
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageInput image to fit arc to.
inFittingMapFilNet.ArcFittingMapInput fitting map.
inEdgeScanParamsFilNet.EdgeScanParamsParameters controlling the edge extraction process.
inEdgeSelectionFilNet.Selectionfil::Selection::BestSelection mode of edges. Default value: fil::Selection::Best.
inLocalBlindnessFilNet.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 edge points not found. Default value: 0.1f.
inFittingMethodFilNet.CircleFittingMethodAlgebraicTaubinMethod used to fit an arc. Default value: AlgebraicTaubin.
inOutlierSuppressionFilNet.MEstimator?Selects a method for ignoring incorrectly detected points. Default value: ftl::NIL.
outArcFilNet.Arc2D?Fitted arc or nothing if the fitting fails.
outEdgesFilNet.NullableRef<System.Collections.Generic.List<FilNet.Edge1D?>>Found edges. Can be null to skip this parameter calculation.
outDeviationProfileFilNet.NullableRef<FilNet.NullableRef<FilNet.Profile>>Profile of distances between the actual arc points and the corresponding reference arc points. Can be null to skip this parameter calculation.
outInliersFilNet.NullableRef<System.Collections.Generic.List<FilNet.Point2D>>Points matching the fitting arc. Can be null to skip this parameter calculation.
outBrightnessProfilesFilNet.NullableRef<FilNet.SafeList<FilNet.Profile>>Extracted image profiles. Can be null to skip this parameter calculation.
outResponseProfilesFilNet.NullableRef<FilNet.SafeList<FilNet.Profile>>Profiles of the edge (derivative) operator response. Can be null to skip this parameter calculation.

Function Overrides

See also