You are here: Start » AVL.NET » AVS.FitArcToEdges_Direct Method
AVS.FitArcToEdges_Direct Method
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
public static void FitArcToEdges_Direct ( AvlNet.Image inImage, AvlNet.ArcFittingField inFittingField, AvlNet.CoordinateSystem2D? inFittingFieldAlignment, int inScanCount, int inScanWidth, AvlNet.SamplingParams inSamplingParams, AvlNet.EdgeScanParams inEdgeScanParams, AvlNet.Selection inEdgeSelection, AvlNet.LocalBlindness? inLocalBlindness, float inMaxIncompleteness, AvlNet.CircleFittingMethod inFittingMethod, AvlNet.MEstimator? inOutlierSuppression, out AvlNet.Arc2D? outArc, NullableRef<List<AvlNet.Edge1D?>> outEdges, NullableRef<NullableRef<AvlNet.Profile>> outDeviationProfile, INullable<AvlNet.ArcFittingField> outAlignedFittingField, NullableRef<List<AvlNet.Point2D>> outInliers, NullableRef<SafeList<AvlNet.Profile>> outBrightnessProfiles, NullableRef<SafeList<AvlNet.Profile>> outResponseProfiles, IList<AvlNet.Segment2D> diagScanSegments, IList<AvlNet.Rectangle2D> diagSamplingAreas )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | AvlNet.Image | Input image to fit arc to | ||
| inFittingField | AvlNet.ArcFittingField | Arc fitting field | ||
| inFittingFieldAlignment | AvlNet.CoordinateSystem2D? | Adjusts the fitting field to the position of the inspected object | ||
| inScanCount | int | <3, INF> | 10 | The number of points that will be searched to estimate the position of the arc |
| inScanWidth | int | <1, INF> | 5 | The width of each scan field (in pixels) |
| 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 | |
| inEdgeSelection | AvlNet.Selection | Selection mode of edges | ||
| inLocalBlindness | AvlNet.LocalBlindness? | Defines conditions in which weaker edges can be detected in the vicinity of stronger edges | ||
| inMaxIncompleteness | float | <0.0f, 0.999f> | 0.1f | Maximal fraction of edge points not found |
| inFittingMethod | AvlNet.CircleFittingMethod | AlgebraicTaubin | Method used to fit an arc | |
| inOutlierSuppression | AvlNet.MEstimator? | Selects a method for ignoring incorrectly detected points | ||
 | outArc | AvlNet.Arc2D? | Fitted arc or nothing if the fitting fails | ||
| outEdges | AvlNet.NullableRef<System.Collections.Generic.List<AvlNet.Edge1D?>> | Found edges | ||
| outDeviationProfile | AvlNet.NullableRef<AvlNet.NullableRef<AvlNet.Profile>> | Profile of distances between the actual arc points and the corresponding reference arc points | ||
| outAlignedFittingField | AvlNet.INullable<AvlNet.ArcFittingField> | Fitting field used; in the image coordinate system | ||
| outInliers | AvlNet.NullableRef<System.Collections.Generic.List<AvlNet.Point2D>> | Points matching the fitting arc | ||
| outBrightnessProfiles | AvlNet.NullableRef<AvlNet.SafeList<AvlNet.Profile>> | Extracted image profiles | ||
| outResponseProfiles | AvlNet.NullableRef<AvlNet.SafeList<AvlNet.Profile>> | Profiles of the edge (derivative) operator response | ||
 | diagScanSegments | System.Collections.Generic.IList<AvlNet.Segment2D> | Segments along which the scans were run | ||
| diagSamplingAreas | System.Collections.Generic.IList<AvlNet.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>, IList<Nullable<Edge1D>>, INullable<Profile>, ArcFittingField, IList<Point2D>, IList<Profile>, IList<Profile>, IList<Segment2D>, IList<Rectangle2D>)
