Pixel map that is to be applied to the InputImage when
using subtraction image as the segmentation mode. Each pixel in the
InputImage is used as an index into PreMap. The input pixel value is
replaced with the value from PreMap.
Namespace: Cognex.VisionPro.BlobAssembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 65.1.0.0
public byte[] GetPreMap()
public byte[] GetPreMap()
Public Function GetPreMap As Byte()
Public Function GetPreMap As Byte()
public:
array<unsigned char>^ GetPreMap()
public:
array<unsigned char>^ GetPreMap()
Return Value
Type:
Byte
The default is the identity map.
Pixel map that is to be applied to the 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.