LineMaxOperator.Execute Method (IImageCollection, IRegionCollection)

LineMaxOperator Execute Method (IImageCollection, IRegionCollection)

Cognex VisionPro 9.21 SR1

Performs line finding on the supplied image. The inspection results are stored in a LineMaxResults object.

Namespace: Cognex.Vision.LineMax
Assembly: Cognex.Vision.LineMax.Net (in Cognex.Vision.LineMax.Net.dll) Version: 9.21.1.1

Syntax

public override LineMaxResults Execute(
	IImageCollection inputImages,
	IRegionCollection regions
)

public override LineMaxResults Execute(
	IImageCollection inputImages,
	IRegionCollection regions
)

Public Overrides Function Execute ( 
	inputImages As IImageCollection,
	regions As IRegionCollection
) As LineMaxResults

Public Overrides Function Execute ( 
	inputImages As IImageCollection,
	regions As IRegionCollection
) As LineMaxResults

public:
virtual LineMaxResults^ Execute(
	IImageCollection^ inputImages, 
	IRegionCollection^ regions
) override

public:
virtual LineMaxResults^ Execute(
	IImageCollection^ inputImages, 
	IRegionCollection^ regions
) override

inputImages: Type: Cognex.Vision IImageCollection
The input images to process. Must be an IImageCollection of Image8Grey or a Image16Grey images.

regions: Type: Cognex.Vision IRegionCollection
The regions of inputImages to process. Only the pixels which lie within this region (subject to the value of RegionMode ) will be considered. Supply null to process the entire image.

A LineMaxResults containing the found results.

Exceptions

Exception	Condition
SecurityViolationException	Required LineMax license not found. Required LineMax and LineMaxMulti licenses not found when MaxNumLines is greater than 1.
OperatorNoInputImageException	inputImages is null.
ImageException	inputImages is not an IImageCollection of Image8Grey or Image16Grey images.
ImageException	inputImage is an unallocated image.
OperatorInvalidRegionException	The selected space of region is not a valid space in inputImage.
OperatorInvalidRegionException	region is completely outside of inputImage.
SpaceTreeException	ExpectedLineNormal has a SelectedSpaceName that is not in the inputImage coordinate space tree.
SpaceTreeException	ExpectedLineNormal has a SelectedSpaceName that is not unique in the inputImage coordinate space tree.
SpaceTreeException	ExpectedLineNormal has a SelectedSpaceName that is not a valid name format.
OperatorNoRunParamsException	EdgeDetectionParams is null.