CogPatInspectResult GetDifferenceImageRaw Method Cognex VisionPro 9.5
Image that provides unthresholded (raw) differences between the trained pattern image and the normalized match image. Returns Nothing if the bit that corresponds to WhichImage was not set in the run-time DifferenceImagesRaw property.

Namespace: Cognex.VisionPro.PatInspect
Assembly: Cognex.VisionPro.PatInspect (in Cognex.VisionPro.PatInspect.dll) Version: 69.0.0.0
Syntax
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public CogImage8Grey GetDifferenceImageRaw(
	CogPatInspectDifferenceImageConstants whichImage
)

Return Value

Type: CogImage8Grey
Exceptions
ExceptionCondition
ArgumentException

whichImage is not one of CogPatInspectDifferenceImageConstants that specifies a single image.

Remarks

Image that provides unthresholded (raw) differences between the trained pattern image and the normalized match image. Returns Nothing if the bit that corresponds to WhichImage was not set in the DifferenceImagesRaw property.

See Also
CogPatInspectResult Class
Cognex.VisionPro.PatInspect Namespace