BlendImages

Blends two images, i.e. dest = (src1 * weight1 + src2 * weight2) / (weight1 + weight2).
Can use available TwinCAT Job Tasks for executing parallel code regions.

Syntax

Definition:

HRESULT BlendImages(
    HRESULT      hrPrev,
    ITcVnImage*  ipSrcImage1,
    ITcVnImage*  ipSrcImage2,
    ITcVnImage*  ipWeights1,
    ITcVnImage*  ipWeights2,
    ITcVnImage*& ipDestImage
)

Parameters

Name	Type	Description
hrPrev	HRESULT	HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)
ipSrcImage1	ITcVnImage*	First source image (ET_USINT or ET_REAL)
ipSrcImage2	ITcVnImage*	Second source image (same type and size as ipSrcImage1)
ipWeights1	ITcVnImage*	Weights for ipSrcImage1 (1 channel, ET_REAL)
ipWeights2	ITcVnImage*	Weights for ipSrcImage2 (1 channel, ET_REAL)
ipDestImage	ITcVnImage*&	Destination image (An appropriate destination image will be created if required.)

Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT V3.1.4024.59 or later	PC or CX (x64) with min. PL50, e.g. Intel 4-core Atom CPU	Tc3_Vision