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FIS.FisFilter_FitSegmentToRidges Method

Performs a series of 1D ridge detections and finds a segment that best matches the detected points.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void FisFilter_FitSegmentToRidges
(
	FilNet.SegmentFittingState ioState,
	FilNet.Image inImage,
	FilNet.SegmentFittingField inFittingField,
	int inScanCount,
	int inScanWidth,
	FilNet.InterpolationMethod inImageInterpolation,
	FilNet.RidgeScanParams inRidgeScanParams,
	FilNet.Selection inRidgeSelection,
	float inMaxIncompleteness,
	out FilNet.Segment2D? outSegment,
	NullableRef<List<FilNet.Ridge1D?>> outRidges,
	NullableRef<NullableRef<FilNet.Profile>> outDeviationProfile,
	NullableValue<FilNet.SegmentFittingField> outAlignedFittingField,
	NullableRef<List<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.SegmentFittingState
inImageFilNet.ImageImage to fit segment to.
inFittingFieldFilNet.SegmentFittingFieldSegment fitting field.
inScanCountint<3, INF>10The number of points that will be searched to estimate the position of the segment. Default value: 10.
inScanWidthint<1, INF>5The width of each scan field (in pixels). Default value: 5.
inImageInterpolationFilNet.InterpolationMethodBilinearInterpolation method used for extraction of image pixel values. Default value: Bilinear.
inRidgeScanParamsFilNet.RidgeScanParamsRidgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f RidgeWidth: 5 RidgeMargin: 2 MinMagnitude: 5.0f RidgePolarity: Dark )Parameters controlling the ridge extraction process. Default value: RidgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f RidgeWidth: 5 RidgeMargin: 2 MinMagnitude: 5.0f RidgePolarity: Dark ).
inRidgeSelectionFilNet.SelectionSelection mode of ridges.
inMaxIncompletenessfloat<0.0f, 0.999f>0.1fMaximal fraction of ridge points not found. Default value: 0.1f.
outSegmentFilNet.Segment2D?Fitted segment or nothing if the fitting fails.
outRidgesFilNet.NullableRef<System.Collections.Generic.List<FilNet.Ridge1D?>>Found ridges. Can be null to skip this parameter calculation.
outDeviationProfileFilNet.NullableRef<FilNet.NullableRef<FilNet.Profile>>Profile of distances between the actual segment points and the corresponding reference segment points. Can be null to skip this parameter calculation.
outAlignedFittingFieldFilNet.NullableValue<FilNet.SegmentFittingField>Fitting field used; in the image coordinate system. Can be null to skip this parameter calculation.
outInliersFilNet.NullableRef<System.Collections.Generic.List<FilNet.Point2D>>Points matching the fitting segment. Can be null to skip this parameter calculation.
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