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FIS.FitArcToEdges_Direct Method
Performs a series of 1D edge detections and finds an arc that best matches the detected points.
Namespace: | FilNet |
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Assembly: | FIL.NET.dll |
Syntax
public static void FitArcToEdges_Direct ( FilNet.Image inImage, FilNet.ArcFittingField inFittingField, FilNet.CoordinateSystem2D? inFittingFieldAlignment, int inScanCount, int inScanWidth, FilNet.SamplingParams inSamplingParams, FilNet.EdgeScanParams inEdgeScanParams, FilNet.Selection inEdgeSelection, FilNet.LocalBlindness? inLocalBlindness, float inMaxIncompleteness, FilNet.CircleFittingMethod inFittingMethod, FilNet.MEstimator? inOutlierSuppression, out FilNet.Arc2D? outArc, IList<FilNet.Edge1D?> outEdges, INullable<FilNet.Profile> outDeviationProfile, out FilNet.ArcFittingField outAlignedFittingField, IList<FilNet.Point2D> outInliers, IList<FilNet.Profile> outBrightnessProfiles, IList<FilNet.Profile> outResponseProfiles, IList<FilNet.Segment2D> diagScanSegments, IList<FilNet.Rectangle2D> diagSamplingAreas )
Parameters
Name | Type | Range | Default | Description | |
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inImage | FilNet.Image | Input image to fit arc to. | |||
inFittingField | FilNet.ArcFittingField | Arc fitting field. | |||
inFittingFieldAlignment | FilNet.CoordinateSystem2D? | Adjusts the fitting field to the position of the inspected object. Default value: ftl::NIL. | |||
inScanCount | int | <3, INF> | 10 | The number of points that will be searched to estimate the position of the arc. Default value: 10. | |
inScanWidth | int | <1, INF> | 5 | The width of each scan field (in pixels). Default value: 5. | |
inSamplingParams | FilNet.SamplingParams | Parameters controlling the sampling process. | |||
inEdgeScanParams | FilNet.EdgeScanParams | EdgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f MinMagnitude: 5.0f EdgeTransition: BrightToDark ) | Parameters controlling the edge extraction process. Default value: EdgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 1.0f MinMagnitude: 5.0f EdgeTransition: BrightToDark ). | ||
inEdgeSelection | FilNet.Selection | Selection mode of edges. | |||
inLocalBlindness | FilNet.LocalBlindness? | Defines conditions in which weaker edges can be detected in the vicinity of stronger edges. Default value: ftl::NIL. | |||
inMaxIncompleteness | float | <0.0f, 0.999f> | 0.1f | Maximal fraction of edge points not found. Default value: 0.1f. | |
inFittingMethod | FilNet.CircleFittingMethod | AlgebraicTaubin | Method used to fit an arc. Default value: AlgebraicTaubin. | ||
inOutlierSuppression | FilNet.MEstimator? | Selects a method for ignoring incorrectly detected points. Default value: ftl::NIL. | |||
outArc | FilNet.Arc2D? | Fitted arc or nothing if the fitting fails. | |||
outEdges | System.Collections.Generic.IList<FilNet.Edge1D?> | Found edges. | |||
outDeviationProfile | FilNet.INullable<FilNet.Profile> | Profile of distances between the actual arc points and the corresponding reference arc points. This parameter cannot be null. | |||
outAlignedFittingField | FilNet.ArcFittingField | Fitting field used; in the image coordinate system. | |||
outInliers | System.Collections.Generic.IList<FilNet.Point2D> | Points matching the fitting arc. | |||
outBrightnessProfiles | System.Collections.Generic.IList<FilNet.Profile> | Extracted image profiles. | |||
outResponseProfiles | System.Collections.Generic.IList<FilNet.Profile> | Profiles of the edge (derivative) operator response. | |||
diagScanSegments | System.Collections.Generic.IList<FilNet.Segment2D> | Segments along which the scans were run. | |||
diagSamplingAreas | System.Collections.Generic.IList<FilNet.Rectangle2D> | Areas from which the input image is sampled. |
Function Overrides
- FitArcToEdges_Direct(Image, ArcFittingField, Int32, Int32, SamplingParams, EdgeScanParams, Selection, Single, CircleFittingMethod, Nullable<Arc2D>)
- FitArcToEdges_Direct(Image, ArcFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, SamplingParams, EdgeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Arc2D>)
- FitArcToEdges_Direct(Image, ArcFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, SamplingParams, EdgeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Arc2D>, NullableRef<List<Nullable<Edge1D>>>, NullableRef<NullableRef<Profile>>, INullable<ArcFittingField>, NullableRef<List<Point2D>>, NullableRef<SafeList<Profile>>, NullableRef<SafeList<Profile>>)
- FitArcToEdges_Direct(Image, ArcFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, SamplingParams, EdgeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Arc2D>, NullableRef<List<Nullable<Edge1D>>>, NullableRef<NullableRef<Profile>>, INullable<ArcFittingField>, NullableRef<List<Point2D>>, NullableRef<SafeList<Profile>>, NullableRef<SafeList<Profile>>, IList<Segment2D>, IList<Rectangle2D>)