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AVS.AvsFilter_FitCircleToRidges3D Method

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void AvsFilter_FitCircleToRidges3D
(
	AvlNet.CircleFitting3DState ioState,
	AvlNet.Surface inSurface,
	AvlNet.CircleFittingField inFittingField,
	AvlNet.CoordinateSystem2D? inFittingFieldAlignment,
	int inScanCount,
	float? inSamplingStep,
	int inScanWidth,
	AvlNet.InterpolationMethod inSurfaceInterpolation,
	AvlNet.RidgeScanParams3D inRidgeScanParams,
	AvlNet.Selection inRidgeSelection,
	AvlNet.LocalBlindness? inLocalBlindness,
	int? inMaxProfileGapWidth,
	float inMaxIncompleteness,
	AvlNet.CircleFittingMethod inFittingMethod,
	AvlNet.MEstimator? inOutlierSuppression,
	INullable<AvlNet.Circle3D> outCircle,
	IList<AvlNet.SurfaceRidge1D?> outRidges,
	INullable<AvlNet.Profile> outDeviationProfile,
	out AvlNet.CircleFittingField outAlignedFittingField,
	IList<AvlNet.Point3D> outInliers,
	IList<AvlNet.Segment2D> diagScanSegments,
	IList<AvlNet.Rectangle2D> diagSamplingAreas,
	IList<AvlNet.Profile> diagHeightProfiles,
	IList<AvlNet.Profile> diagResponseProfiles
)

Parameters

Name Type Range Default Description
ioStateAvlNet.CircleFitting3DState
inSurfaceAvlNet.SurfaceSurface to fit the circle to
inFittingFieldAvlNet.CircleFittingFieldCircle fitting field
inFittingFieldAlignmentAvlNet.CoordinateSystem2D?Adjusts the fitting field to the position of the inspected object
inScanCountint<3, INF>10The number of points that will be searched to estimate the position of the circle
inSamplingStepfloat?Desired distance between consecutive sampling points on the scan segments; if Nil, the bigger of surface X and Y scales is chosen
inScanWidthint<1, INF>5The width of each scan field (in pixels)
inSurfaceInterpolationAvlNet.InterpolationMethodBilinearInterpolation method used for extraction of surface points
inRidgeScanParamsAvlNet.RidgeScanParams3DRidgeScanParams3D ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f RidgeWidth: 5.0f RidgeMargin: 2.0f RidgeOperator: Minimum MinMagnitude: 5.0f RidgePolarity: Low )Parameters controlling the ridge extraction process
inRidgeSelectionAvlNet.SelectionSelection mode of ridges
inLocalBlindnessAvlNet.LocalBlindness?Defines conditions in which weaker ridges can be detected in the vicinity of stronger ridges
inMaxProfileGapWidthint?<0, INF>1Maximal number of consecutive not existing profile points
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of ridge points not found
inFittingMethodAvlNet.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle
inOutlierSuppressionAvlNet.MEstimator?Selects a method for ignoring incorrectly detected points
outCircleAvlNet.INullable<AvlNet.Circle3D>Fitted circle or nothing if the fitting fails
outRidgesSystem.Collections.Generic.IList<AvlNet.SurfaceRidge1D?>Found ridges
outDeviationProfileAvlNet.INullable<AvlNet.Profile>Profile of distances between the actual circle points and the corresponding reference circle points
outAlignedFittingFieldAvlNet.CircleFittingFieldFitting field used; in the image coordinate system
outInliersSystem.Collections.Generic.IList<AvlNet.Point3D>Points matching the fitting Circle
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
diagHeightProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Extracted surface height profiles
diagResponseProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Profiles of the ridge operator response

Function Overrides

See also