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Advanced| Module: | Calibration |
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Finds the image to world plane transformation matrix, with world origin optionally specified.
Applications
Image to world coordinates transformations.
| Name | Type | Description | |
|---|---|---|---|
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inImagePoints | Point2DArray | Array of 2D points of the calibration pattern, in the picture. |
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inWorldPlanePoints | Point2DArray | Array of 2D points of the calibration pattern, in a given world coordinate plane. |
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inCameraModel | AnyCameraModel* | For undistortion of inImagePoints. If not supplied, the filter will assume undistorted inImagePoints. |
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inWorldPlaneOrigin | Point2D* | Override world plane origin. If set, the world plane specified by inWorldPlanePoints will be translated so that world plane origin will lie at the specified image point. |
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inWorldPlaneXAxis | Point2D* | Override world plane x axis direction. If set, the world plane specified by inWorldPlanePoints will be rotated so that world plane x axis will lie at the specified image point. |
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outTransform | RectificationTransform | |
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outRmsError | Real | RMS reprojection error, in pixels. |
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outMaxReprojectionError | Real | Maximum reprojection error, in pixels. |
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outReprojectionErrorSegments | Segment2DArray | Array of segments connecting input image points to reprojected world points. |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Array inImagePoints and inWorldPlanePoints sizes differ |
Complexity Level
This filter is available on Advanced Complexity Level.
