Dalsa A CIS Series User Manual

Linea HS Series Camera User's Manual Appendix A: GenICam Commands • 55
Display Name
Feature
Description
View
Calibration Algorithm
flatfieldCorrectionAlgorithm
Selection between four different PRNU
algorithms.
Beginner
DFNC
Peak
Peak
Calculation of PRNU coefficients to bring
all pixels to the peak.
Peak, Image Filtered
PeakFilter
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
Target
Calculation of PRNU coefficients to bring
all pixels to the target value.
Set Target, Image Filtered
TargetFiltered
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.
Beginner
DFNC
Flat Field Calibration Offset X
flatfieldCalibrationROIOffsetX
Set the starting point of a region of
interest where a flat field calibration will
be performed
Beginner
DFNC
Flat Field Calibration Width
flatfieldCalibrationROIWidth
Sets the width of the region of interest
where a flat field calibration will be
performed
Beginner
DFNC
Calibrate FPN
flatfieldCalibrationFPN
Initiates the FPN calibration process
Beginner
DFNC
Row Selector
flatfieldCalibrationColorSelector
Specify which sensor rows to perform
PRNU calibration on, all or individual
colors.
Beginner
DFNC
Calibrate PRNU
flatfieldCalibrationPRNU
Initiates the PRNU calibration process
Beginner
DFNC
Flat Field Correction Current
Active Set
flatfieldCorrectionCurrentActiveSet
Selects the User PRNU set to be saved or
loaded.
Guru
DFNC
Factory Set
Factory Set
Factory set can only be loaded.
User Set 1
(1 thru 16)
UserSet1
(1 thru 16)
Only the PRNU values are saved or
loaded which is much faster than saving
or loading the full Factory or User set.
Save Calibration
flatfieldCalibrationSave
Saves the User PRNU set specified by
flatfieldCorrectionCurrentActiveSet to the
camera.
Guru
DFNC
Load Calibration
flatfieldCalibrationLoad
Loads the User PRNU set specified by
latfieldCorrectionCurrentActiveSet to the
camera and makes it active.
Guru
DFNC

Dalsa A CIS Series Specifications

General

Brand	Dalsa
Model	A CIS Series
Category	Security Sensors
Language	English