CogBlobSegmentationParams.SetPreMap16 Method

CogBlobSegmentationParams SetPreMap16 Method

Cognex VisionPro 9.7

Pixel map that is to be applied to the 16 bit InputImage when using subtraction image as the segmentation mode. Each pixel in the InputImage is used as an index into PreMap16. The input pixel value is replaced with the value from PreMap16.

Namespace: Cognex.VisionPro.Blob
Assembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 73.0.0.0

Syntax

C++

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public void SetPreMap16(
	ushort[] value
)

public void SetPreMap16(
	ushort[] value
)

Public Sub SetPreMap16 ( 
	value As UShort()
)

Public Sub SetPreMap16 ( 
	value As UShort()
)

public:
void SetPreMap16(
	array<unsigned short>^ value
)

public:
void SetPreMap16(
	array<unsigned short>^ value
)

Parameters

value: Type: System UInt16
The desired PreMap16 values.

Events

Event Type	Reason
[Cognex.VisionPro.ICogChangedEvent.Changed]	Fires when the value of this property changes. The following state flag may be affected: SfGetPreMap16

Event Type

Reason

[Cognex.VisionPro.ICogChangedEvent.Changed]

Fires when the value of this property changes.

The following state flag may be affected:

SfGetPreMap16

Exceptions

Exception	Condition
[System.ArgumentException]	The supplied value is not a 1-dimensional array with a size of 65536.

Remarks

Pixel map that is to be applied to the 16 bit input image before subtracting the subtraction image. This property is only used if Mode is SubtractionImage. Each pixel in the input image is used as an index into the supplied map. The input pixel value is replaced with the value from the map.