Cog3DCheckerboardFeatureExtractor.Execute Method (ICogImage)

Cog3DCheckerboardFeatureExtractor Execute Method (ICogImage)

Cognex VisionPro 9.21

Extracts features from a Cognex checkerboard calibration plate image. The fiducial defining the calibration plate's origin, must be within the field of view or an exception is thrown.

Namespace: Cognex.VisionPro3D
Assembly: Cognex.VisionPro3D (in Cognex.VisionPro3D.dll) Version: 83.0.0.0

Syntax

C++

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public override Cog3DCrspFeaturesCollection Execute(
	ICogImage image
)

public override Cog3DCrspFeaturesCollection Execute(
	ICogImage image
)

Public Overrides Function Execute ( 
	image As ICogImage
) As Cog3DCrspFeaturesCollection

Public Overrides Function Execute ( 
	image As ICogImage
) As Cog3DCrspFeaturesCollection

public:
virtual Cog3DCrspFeaturesCollection^ Execute(
	ICogImage^ image
) override

public:
virtual Cog3DCrspFeaturesCollection^ Execute(
	ICogImage^ image
) override

Parameters

image: Type: Cognex.VisionPro ICogImage
The calibration image of the Cognex checkerboard calibration plate.

Return Value

Type: Cog3DCrspFeaturesCollection
The extracted feature correspondences and their weights.

Implements

ICog3DCalibrationFeatureExtractor Execute(ICogImage)

Exceptions

Exception	Condition
ArgumentNullException	If the input argument is null.
Exception	If the expected origin fiducial feature could not be found.