CogCalibCheckerboard ComputedRMSError Property Cognex VisionPro
Returns the root mean squared error between the uncalibrated points and the mapped raw calibrated points, expressed in uncalibrated space. It is valid if the computed uncalibrated from raw calibrated transform exists. Otherwise, zero is returned.

Namespace: Cognex.VisionPro.CalibFix
Assembly: Cognex.VisionPro.CalibFix (in Cognex.VisionPro.CalibFix.dll) Version: 65.1.0.0
Syntax

public double ComputedRMSError { get; }

Property Value

Type: Double
Remarks

Returns the root mean squared error between the uncalibrated points and the mapped raw calibrated points, expressed in uncalibrated space. It is valid if the computed uncalibrated from raw calibrated transform exists. Otherwise, zero is returned.

In most cases, a large value for this property indicates that you have specified Linear for the ComputationMode when the supplied CalibrationImage exhibits significant perspective or radial distortion.

Default Value: 0.0

See Also