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AVS.FitArcToEdges_Direct Method
Performs a series of 1D edge detections and finds an arc that best matches the detected points.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
public static void FitArcToEdges_Direct ( AvlNet.Image inImage, AvlNet.ArcFittingField inFittingField, int inScanCount, int inScanWidth, AvlNet.SamplingParams inSamplingParams, AvlNet.EdgeScanParams inEdgeScanParams, AvlNet.Selection inEdgeSelection, float inMaxIncompleteness, AvlNet.CircleFittingMethod inFittingMethod, out AvlNet.Arc2D? outArc )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | AvlNet.Image | Input image to fit arc to. | ||
| inFittingField | AvlNet.ArcFittingField | Arc fitting field. | ||
| 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 | AvlNet.SamplingParams | Parameters controlling the sampling process. | ||
| inEdgeScanParams | AvlNet.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 | AvlNet.Selection | Selection mode of edges. | ||
| inMaxIncompleteness | float | <0.0f, 0.999f> | 0.1f | Maximal fraction of edge points not found. Default value: 0.1f. |
| inFittingMethod | AvlNet.CircleFittingMethod | AlgebraicTaubin | Method used to fit an arc. Default value: AlgebraicTaubin. | |
 | outArc | AvlNet.Arc2D? | Fitted arc or nothing if the fitting fails. |
Function Overrides
- 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>, IList<Nullable<Edge1D>>, INullable<Profile>, ArcFittingField, IList<Point2D>, IList<Profile>, IList<Profile>, IList<Segment2D>, IList<Rectangle2D>)
- 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>)
