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FIS.FisFilter_FitCircleToStripe Method
Performs a series 1D stripe detections and finds a circle that best matches the detected points.
| Namespace: | FilNet |
|---|---|
| Assembly: | FIL.NET.dll |
Syntax
public static void FisFilter_FitCircleToStripe ( FilNet.CircleFittingState ioState, FilNet.Image inImage, FilNet.CircleFittingField inFittingField, FilNet.CoordinateSystem2D? inFittingFieldAlignment, int inScanCount, int inScanWidth, FilNet.InterpolationMethod inImageInterpolation, FilNet.StripeScanParams inStripeScanParams, FilNet.Selection inStripeSelection, FilNet.LocalBlindness? inLocalBlindness, float inMaxIncompleteness, FilNet.CircleFittingMethod inFittingMethod, FilNet.MEstimator? inOutlierSuppression, out FilNet.Circle2D? outCircle, out FilNet.Circle2D? outInnerCircle, out FilNet.Circle2D? outOuterCircle, NullableRef<List<NullableRef<FilNet.Stripe1D>>> outStripes, NullableRef<List<FilNet.Point2D>> outStripePoints, NullableRef<NullableRef<FilNet.Profile>> outDeviationProfile, NullableValue<FilNet.CircleFittingField> outAlignedFittingField )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
| ioState | FilNet.CircleFittingState | ||||
 | inImage | FilNet.Image | Image to fit the circle to. | ||
| inFittingField | FilNet.CircleFittingField | Circle 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 circle. Default value: 10. |
| inScanWidth | int | <1, INF> | 5 | The width of each scan field (in pixels). Default value: 5. |
| inImageInterpolation | FilNet.InterpolationMethod | Bilinear | Interpolation method used for extraction of image pixel values. Default value: Bilinear. | |
| inStripeScanParams | FilNet.StripeScanParams | StripeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f MaxInnerEdgeMagnitude: Nil StripePolarity: Dark MinStripeWidth: 0.0f MaxStripeWidth: Nil ) | Parameters controlling the stripe extraction process. Default value: StripeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f MaxInnerEdgeMagnitude: Nil StripePolarity: Dark MinStripeWidth: 0.0f MaxStripeWidth: Nil ). | |
| inStripeSelection | FilNet.Selection | Selection mode of stripe. | ||
| 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 stripe points not found. Default value: 0.1f. |
| inFittingMethod | FilNet.CircleFittingMethod | AlgebraicTaubin | Method used to fit a circle. Default value: AlgebraicTaubin. | |
| inOutlierSuppression | FilNet.MEstimator? | Selects a method for ignoring incorrectly detected points. Default value: ftl::NIL. | ||
 | outCircle | FilNet.Circle2D? | Fitted circle in the middle of found stripe. | ||
| outInnerCircle | FilNet.Circle2D? | Fitted inner circle. | ||
| outOuterCircle | FilNet.Circle2D? | Fitted outer circle. | ||
| outStripes | FilNet.NullableRef<System.Collections.Generic.List<FilNet.NullableRef<FilNet.Stripe1D>>> | Found stripes. Can be null to skip this parameter calculation. | ||
| outStripePoints | FilNet.NullableRef<System.Collections.Generic.List<FilNet.Point2D>> | Extracted points of middle circle of an image stripe. Can be null to skip this parameter calculation. | ||
| outDeviationProfile | FilNet.NullableRef<FilNet.NullableRef<FilNet.Profile>> | Profile of distances between the actual circle points and the corresponding reference circle points. Can be null to skip this parameter calculation. | ||
| outAlignedFittingField | FilNet.NullableValue<FilNet.CircleFittingField> | Fitting field used; in the image coordinate system. Can be null to skip this parameter calculation. |
Function Overrides
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Single, CircleFittingMethod, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Single, CircleFittingMethod, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, NullableRef<List<NullableRef<Stripe1D>>>, NullableRef<List<Point2D>>, NullableRef<NullableRef<Profile>>, NullableValue<CircleFittingField>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Single, CircleFittingMethod, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, IList<Segment2D>, IList<Rectangle2D>, IList<Profile>, IList<Profile>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, IList<Segment2D>, IList<Rectangle2D>, IList<Profile>, IList<Profile>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Single, CircleFittingMethod, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, NullableRef<List<NullableRef<Stripe1D>>>, NullableRef<List<Point2D>>, NullableRef<NullableRef<Profile>>, NullableValue<CircleFittingField>, IList<Segment2D>, IList<Rectangle2D>, IList<Profile>, IList<Profile>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, IList<NullableRef<Stripe1D>>, IList<Point2D>, INullable<Profile>, CircleFittingField, IList<Segment2D>, IList<Rectangle2D>, IList<Profile>, IList<Profile>)
- FisFilter_FitCircleToStripe(CircleFittingState, Image, CircleFittingField, Nullable<CoordinateSystem2D>, Int32, Int32, InterpolationMethod, StripeScanParams, Selection, Nullable<LocalBlindness>, Single, CircleFittingMethod, Nullable<MEstimator>, Nullable<Circle2D>, Nullable<Circle2D>, Nullable<Circle2D>, NullableRef<List<NullableRef<Stripe1D>>>, NullableRef<List<Point2D>>, NullableRef<NullableRef<Profile>>, NullableValue<CircleFittingField>, IList<Segment2D>, IList<Rectangle2D>, IList<Profile>, IList<Profile>)
