Dalsa Linea HS Series, Manual

Page: 55 / 74

Appendix A: GenICam Commands
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55
Display Name Feature Description Device
Version
& View
Peak, Image Filtered Peak, Image Filtered A low pass filter is applied to the
average line values before
calculating the coefficients. Use
this algorithm if the calibration
target is not uniformly white or if it
is not possible to defocus the
image. Because of the low pass
filter, this algorithm is not able to
correct pixel-to-pixel variations
and so it is preferable to use the
“Peak” algorithm.
Set Target Set Target
Calculation of PRNU coefficients
to bring all pixels to the target
value.
Set Target, Image Filtered Set Target, Image Filtered A low pass filter is applied to the
average line values before
calculating the coefficients. Use
this algorithm if the calibration
target is not uniformly white or if it
is not possible to defocus the
image. Because of the low pass
filter this algorithm is not able to
correct pixel-to-pixel variations
and so it is preferable to use the
“Target” algorithm.
Flat Field Calibration Target flatfieldCalibrationTarget Sets the target value for the
“Calibrate PRNU” feature.
Flat Field Calibration Offset
X flatfieldCalibrationROIOffsetX
Set the starting point of a region of
interest where a flat field
calibration will be performed 1.00
Beginner
DFNC
Flat Field Calibration Width flatfieldCalibrationROIWidth
Sets the width of the region of
interest where a flat field
calibration will be performed 1.00
Beginner
DFNC
Calibrate FPN
flatfieldCalibrationFPN Initiates the FPN calibration
process 1.00
Beginner
DFNC
Row Selector flatfieldCalibrationColorSelector Specify which sensor rows to
perform PRNU calibration on, all
or individual colors. 1.00
Beginner
DFNC
Calibrate PRNU
flatfieldCalibrationPRNU
Initiates the Flat Field (PRNU)
calibration process 1.00
Beginner
DFNC
Flat Field Correction Current
Active Set
Factory Set
User set (1 thru 16) flatfieldCorrectionCurrentActiveSet
Factory Set
User set (1 thru 16) Selects the User PRNU set to be
saved or loaded.
Factory set can only be loaded.
Only the PRNU values are saved
or loaded which is much faster
than saving or loading the full
Factory or User set. 1.00
Guru
DFNC