CogOCVMaxPattern.Execute Method

CogOCVMaxPattern Execute Method

Cognex VisionPro 9.20

Performs an inspection upon the specified image with the specified run parameters.

Namespace: Cognex.VisionPro.OCVMax
Assembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 80.0.0.0

Syntax

C++

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public CogOCVMaxResult Execute(
	CogImage8Grey pImg,
	ICogRegion pRegion,
	CogOCVMaxRunParams pRunParams
)

public CogOCVMaxResult Execute(
	CogImage8Grey pImg,
	ICogRegion pRegion,
	CogOCVMaxRunParams pRunParams
)

Public Function Execute ( 
	pImg As CogImage8Grey,
	pRegion As ICogRegion,
	pRunParams As CogOCVMaxRunParams
) As CogOCVMaxResult

Public Function Execute ( 
	pImg As CogImage8Grey,
	pRegion As ICogRegion,
	pRunParams As CogOCVMaxRunParams
) As CogOCVMaxResult

public:
CogOCVMaxResult^ Execute(
	CogImage8Grey^ pImg, 
	ICogRegion^ pRegion, 
	CogOCVMaxRunParams^ pRunParams
)

public:
CogOCVMaxResult^ Execute(
	CogImage8Grey^ pImg, 
	ICogRegion^ pRegion, 
	CogOCVMaxRunParams^ pRunParams
)

Parameters

pImg: Type: Cognex.VisionPro CogImage8Grey
The image to inspect. May not be NULL.

pRegion: Type: Cognex.VisionPro ICogRegion
An optional region. May be NULL. If supplied, this region is used to limit the amount of processing performed on the input image. This is done in conjunction with the run parameter RegionMode, which may be either PixelAlignedBoundingBox or AffineTransform. If RegionMode is AffineTransform, then this region must correspond to a CogRectangleAffine. If no Region is supplied, the entire input image is processed.

pRunParams: Type: Cognex.VisionPro.OCVMax CogOCVMaxRunParams
The run parameters that specify how to perform this inspection.

Return Value

Type: CogOCVMaxResult
The results of this inspection. Note that this may be a partial result if inspection has timed out. Be sure to check the CogOCVMaxResult.TimedOut property.

Exceptions

Exception	Condition
CogSecurityViolationException	If licensing for this operator cannot be confirmed.
ArgumentNullException	If the supplied CogOCVMaxRunParams argument is NULL.
ObjectDisposedException	If this CogOCVMaxPattern object has already been disposed.
InvalidOperationException	If an internal error occurs during training.

Remarks

The optional region limits the portion of the image to use. Note that the pattern must be trained before you can call this method.