You are here: Start » FIL.NET » FIS.FisFilter_FitCircleToRidges Method

FIS.FisFilter_FitCircleToRidges Method

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void FisFilter_FitCircleToRidges
(
	FilNet.CircleFittingState ioState,
	FilNet.Image inImage,
	FilNet.CircleFittingField inFittingField,
	FilNet.CoordinateSystem2D? inFittingFieldAlignment,
	int inScanCount,
	int inScanWidth,
	FilNet.InterpolationMethod inImageInterpolation,
	FilNet.RidgeScanParams inRidgeScanParams,
	FilNet.Selection inRidgeSelection,
	FilNet.LocalBlindness? inLocalBlindness,
	float inMaxIncompleteness,
	FilNet.CircleFittingMethod inFittingMethod,
	FilNet.MEstimator? inOutlierSuppression,
	out FilNet.Circle2D? outCircle,
	IList<FilNet.Ridge1D?> outRidges,
	INullable<FilNet.Profile> outDeviationProfile,
	out FilNet.CircleFittingField outAlignedFittingField,
	IList<FilNet.Point2D> outInliers,
	IList<FilNet.Segment2D> diagScanSegments,
	IList<FilNet.Rectangle2D> diagSamplingAreas,
	IList<FilNet.Profile> diagBrightnessProfiles,
	IList<FilNet.Profile> diagResponseProfiles
)

Parameters

Name Type Range Default Description
ioStateFilNet.CircleFittingState
inImageFilNet.ImageImage to fit the circle to
inFittingFieldFilNet.CircleFittingFieldCircle fitting field
inFittingFieldAlignmentFilNet.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
inScanWidthint<1, INF>5The width of each scan field (in pixels)
inImageInterpolationFilNet.InterpolationMethodBilinearInterpolation method used for extraction of image pixel values
inRidgeScanParamsFilNet.RidgeScanParamsRidgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f RidgeWidth: 5 RidgeMargin: 2 MinMagnitude: 5.0f RidgePolarity: Dark )Parameters controlling the ridge extraction process
inRidgeSelectionFilNet.SelectionSelection mode of ridges
inLocalBlindnessFilNet.LocalBlindness?Defines conditions in which weaker ridges can be detected in the vicinity of stronger ridges
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of ridge points not found
inFittingMethodFilNet.CircleFittingMethodAlgebraicTaubinMethod used to fit a circle
inOutlierSuppressionFilNet.MEstimator?Selects a method for ignoring incorrectly detected points
outCircleFilNet.Circle2D?Fitted circle or nothing if the fitting fails
outRidgesSystem.Collections.Generic.IList<FilNet.Ridge1D?>Found ridges
outDeviationProfileFilNet.INullable<FilNet.Profile>Profile of distances between the actual circle points and the corresponding reference circle points
outAlignedFittingFieldFilNet.CircleFittingFieldFitting field used; in the image coordinate system
outInliersSystem.Collections.Generic.IList<FilNet.Point2D>Points matching the fitting Circle
diagScanSegmentsSystem.Collections.Generic.IList<FilNet.Segment2D>Segments along which the scans were run
diagSamplingAreasSystem.Collections.Generic.IList<FilNet.Rectangle2D>Areas from which the input image is sampled
diagBrightnessProfilesSystem.Collections.Generic.IList<FilNet.Profile>Extracted image profiles
diagResponseProfilesSystem.Collections.Generic.IList<FilNet.Profile>Profiles of the ridge operator response

Function Overrides

See also