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CalibrateCamera_Telecentric_Deprecated
Header: | AVL.h |
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Namespace: | avl |
Module: | Calibration |
Finds the telecentric camera intrinsic parameters from the input arrays of image and real-world coordinates.
Applications: Camera calibration, image to world coordinates transformations.
Syntax
void avl::CalibrateCamera_Telecentric_Deprecated ( const atl::Array<atl::Array<avl::Point2D> >& inImagePoints, const atl::Array<atl::Array<avl::Point2D> >& inWorldPlanePoints, int inImageWidth, int inImageHeight, avl::LensDistortionModelType::Type inDistortionType, float inImagePointsStandardDeviation, avl::TelecentricCameraModel& outCameraModel, atl::Optional<avl::TelecentricCameraModel&> outCameraModelStdDev = atl::NIL, atl::Optional<float&> outRmsError = atl::NIL, atl::Optional<atl::Array<float>&> outMaxReprojectionErrors = atl::NIL, atl::Optional<atl::Array<atl::Array<avl::Segment2D> >&> outReprojectionErrorSegments = atl::NIL )
Parameters
Name | Type | Range | Default | Description | |
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inImagePoints | const Array<Array<Point2D> >& | Array, for each view: array of 2D points of the calibration pattern, in the picture. | ||
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inWorldPlanePoints | const Array<Array<Point2D> >& | Array, for each view: array of 2D points of the calibration pattern, in a world coordinate plane. | ||
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inImageWidth | int | 1 - ![]() |
Image width, used for initial estimation of principal point. | |
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inImageHeight | int | 1 - ![]() |
Image height, used for initial estimation of principal point. | |
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inDistortionType | LensDistortionModelType::Type | PolynomialWithThinPrism | Lens distortion model | |
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inImagePointsStandardDeviation | float | 0.0 - ![]() |
0.1f | Assumed uncertainty of inImagePoints. Used for robust optimization and outCameraModelStdDev estimation. |
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outCameraModel | TelecentricCameraModel& | |||
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outCameraModelStdDev | Optional<TelecentricCameraModel&> | NIL | Standard deviations of all model parameters, assuming that inImagePoints positions are disturbed with gaussian noise with standard deviation equal to inImagePointsStandardDeviation. | |
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outRmsError | Optional<float&> | NIL | Final reprojection RMS error, in pixels. | |
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outMaxReprojectionErrors | Optional<Array<float>&> | NIL | For each view: the maximum reprojection error among all points. | |
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outReprojectionErrorSegments | Optional<Array<Array<Segment2D> >&> | NIL | For each view: array of segments connecting input image points to reprojected world points. |
Optional Outputs
The computation of following outputs can be switched off by passing value atl::NIL
to these parameters: outCameraModelStdDev, outRmsError, outMaxReprojectionErrors, outReprojectionErrorSegments.
Read more about Optional Outputs.
Errors
List of possible exceptions:
Error type | Description |
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DomainError | Empty input array |
DomainError | Input array sizes differ |