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DetectCalibrationGrid_CircleBoard
Header: | AVL.h |
---|---|
Namespace: | avl |
Detects a fixed-size symmetric circle calibration pattern on the image.
Syntax
C++
C#
void avl::DetectCalibrationGrid_CircleBoard ( const avl::Image& inImage, const avl::Size& inBoardSize, float inWorldCircleSpacing, bool inFastApproximate, atl::Conditional<atl::Array<avl::Point2D>>& outImagePoints, atl::Conditional<atl::Array<avl::Point2D>>& outWorldPlanePoints )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inImage | const Image& | Input image | |||
inBoardSize | const Size& | Number of circles in X and Y dimensions. | |||
inWorldCircleSpacing | float | 0.0 - | 1.0f | Real-world distance between adjacent circles centers. | |
inFastApproximate | bool | False | Fast filter execution, but result is approximate. | ||
outImagePoints | Conditional<Array<Point2D>>& | Image coordinates of detected calibration points. | |||
outWorldPlanePoints | Conditional<Array<Point2D>>& | World plane coordinates of detected calibration points. |
Examples
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Input image is too small |
DomainError | Input image must have pixels of UInt8 type |
See Also
- DetectCalibrationGrid_Chessboard – Detects a chessboard calibration grid on the image, and returns calibration points where 4 chessboard squares meet.
- DetectCalibrationGrid_Circles – Detects an arbitrary size symmetric circle pattern on the image.