F_VN_CompensateLensDistortionExp2
Transforms an image to compensate the lens distortion. (expert function)
Can use available TwinCAT Job Tasks for executing parallel code regions.
Syntax
Definition:
FUNCTION F_VN_CompensateLensDistortionExp2 : HRESULT
VAR_INPUT
ipSrcImage : ITcVnImage;
ipDestImage : Reference To ITcVnImage;
END_VAR
VAR_IN_OUT
aCameraMatrix : TcVnMatrix3x3_LREAL;
aDistortionCoefficients : TcVnArray8_LREAL;
aNewCameraMatrix : TcVnMatrix3x3_LREAL;
END_VAR
VAR_INPUT
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipSrcImage |
Source image | |
|
ipDestImage |
Reference To ITcVnImage |
Destination image (Must be different from ipSrcImage! An appropriate destination image will be created if required.) |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
In/Outputs
|
Name |
Type |
Description |
|---|---|---|
|
aCameraMatrix |
Camera matrix containing the intrinsic parameters | |
|
aDistortionCoefficients |
Lens distortion coefficients [k1, k2, p1, p2, k3, k4, k5, k6] | |
|
aNewCameraMatrix |
Allows additional scaling and shifting of the result image |
Return valueRequired License
TC3 Vision Metrology 2D