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Invoke.DetectCalibrationGrid_Chessboard

Detects a chessboard calibration grid on the image, and returns calibration points where 4 chessboard squares meet.

Syntax

public static void DetectCalibrationGrid_Chessboard
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	Fil.Size inBoardSize,
	bool inFastApproximate,
	List<Fil.AnnotatedPoint2D> outImageGrid
)

Parameters

	Name	Type	Range	Default	Description
	inImage	Fil.Image			Input image.
	inRoi	Ftl.Optional<Fil.Region>			Range of pixels to be processed. Default value: ftl::NIL.
	inBoardSize	Fil.Size		(Width: 0, Height: 0)	Number of checkerboard squares in X and Y dimensions. Default value: (Width: 0, Height: 0).
	inFastApproximate	bool		False	Fast filter execution, but result is approximate. Default value: False.
	outImageGrid	System.Collections.Generic.List<Fil.AnnotatedPoint2D>			Detected grid.

See also

• All Classes List
• Invoke Class Reference