You are here: Start » AVL.NET » AVS.FitSegmentToRidges3D_Direct Method

AVS.FitSegmentToRidges3D_Direct Method

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void FitSegmentToRidges3D_Direct
(
	AvlNet.Surface inSurface,
	AvlNet.SegmentFittingField 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.MEstimator? inOutlierSuppression,
	INullable<AvlNet.Segment3D> outSegment,
	IList<AvlNet.SurfaceRidge1D?> outRidges,
	INullable<AvlNet.Profile> outDeviationProfile,
	out AvlNet.SegmentFittingField outAlignedFittingField,
	IList<AvlNet.Point3D> outInliers,
	IList<AvlNet.Profile> outHeightProfiles,
	IList<AvlNet.Profile> outResponseProfiles,
	IList<AvlNet.Segment2D> diagScanSegments,
	IList<AvlNet.Rectangle2D> diagSamplingAreas
)

Parameters

Name Type Range Default Description
inSurfaceAvlNet.SurfaceSurface to fit the segment to
inFittingFieldAvlNet.SegmentFittingFieldSegment 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 segment
inSamplingStepfloat?<0.0f, INF>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
inOutlierSuppressionAvlNet.MEstimator?Selects a method for ignoring incorrectly detected points
outSegmentAvlNet.INullable<AvlNet.Segment3D>Fitted segment or nothing if the fitting fails
outRidgesSystem.Collections.Generic.IList<AvlNet.SurfaceRidge1D?>Found ridges
outDeviationProfileAvlNet.INullable<AvlNet.Profile>Profile of distances between the actual segment points and the corresponding reference segment points
outAlignedFittingFieldAvlNet.SegmentFittingFieldFitting field used; in the image coordinate system
outInliersSystem.Collections.Generic.IList<AvlNet.Point3D>Points matching the fitting segment
outHeightProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Extracted surface height profiles
outResponseProfilesSystem.Collections.Generic.IList<AvlNet.Profile>Profiles of the ridge operator response
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

Function Overrides

See also