CogCalibCheckerboard.CalibrationImage Property

CogCalibCheckerboard CalibrationImage Property

Cognex VisionPro 9.8 SR1

The image of the checkerboard calibration plate. Each tile on the plate must be at least 15 pixels high and wide. During calibration the vertex points (where four tiles meet) will be used to compute the calibration transform.

Namespace: Cognex.VisionPro.CalibFix
Assembly: Cognex.VisionPro.CalibFix (in Cognex.VisionPro.CalibFix.dll) Version: 75.0.0.0

Syntax

C++

Copy to Clipboard Print

public ICogImage CalibrationImage { get; set; }

public ICogImage CalibrationImage { get; set; }

Public Property CalibrationImage As ICogImage 
	Get 
	Set

Public Property CalibrationImage As ICogImage 
	Get 
	Set

public:
property ICogImage^ CalibrationImage {
	ICogImage^ get ();
	void set (ICogImage^ value);
}

public:
property ICogImage^ CalibrationImage {
	ICogImage^ get ();
	void set (ICogImage^ value);
}

Property Value

Type: ICogImage

Events

Event Type	Reason
CogCalibCheckerboard Changed	Fires when the value of this property changes. The following state flag may be affected: SfCalibrationImage
CogCalibCheckerboard Changed	Fires when the value of this property changes and full or partial calibration is completed. The actual state flags affected depend on which calibration steps were completed. Calibration StepState Flags AffectedStep 1 SfNumPoints SfGetUncalibratedPointX SfGetUncalibratedPointY SfGetRawCalibratedPointX SfGetRawCalibratedPointY Step 2 and higher SfCalibrated SfGetComputedUncalibratedFromCalibratedTransform SfGetComputedUncalibratedFromRawCalibratedTransform SfComputedRMSError SfGetInfoStrings Step 3 and higher with nonlinear warping SfGetOutputImageRootFromCalibratedTransform (step 5 and higher with nonlinear warping) SfOutputImageMask (step 5 and higher with nonlinear warping) SfUndistortedCalibrationImage (step 5 and higher with nonlinear warping) SfUndistortedCalibrationImageMask (step 5 and higher with nonlinear warping)

Event Type

Reason

CogCalibCheckerboard Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfCalibrationImage

CogCalibCheckerboard Changed

Fires when the value of this property changes and full or partial calibration is completed. The actual state flags affected depend on which calibration steps were completed. Calibration StepState Flags AffectedStep 1

Step 2 and higher

Step 3 and higher with nonlinear warping

SfGetOutputImageRootFromCalibratedTransform (step 5 and higher with nonlinear warping)
SfOutputImageMask (step 5 and higher with nonlinear warping)
SfUndistortedCalibrationImage (step 5 and higher with nonlinear warping)
SfUndistortedCalibrationImageMask (step 5 and higher with nonlinear warping)

Exceptions

Exception	Condition
CogImageBadTypeException	The image is neither a CogImage8Grey, nor a CogImage16Grey.

Remarks

Default Value: Null