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Piranha4 4K Color Camera User's Manual
On
Initialize
ScanDirectionControlled
Select flatfield
Correction Scan
Direction Reverse Set
Calibration Algorithm
Basic
Low Pass
Calibration Target
Calibration Sam p le Size
Lines_2048
Lines_4096
ROI Offset X
ROI Wid th
Calibrate FPN
Calibrate PRN U
Teledyne DALSA
On
Initialize
ScanDirectionControlled
flatfield ScanDirectionReverseSet
flatfield CorrectionAlgorithm
Basic
Low Pass
flatfield CalibrationTarget
flatfield CalibrationSam p leSize
Lines_2048
Lines_4096
flatfield CalibrationROIOffsetX
flatfield CalibrationROIWid th
flatfield CalibrationFPN
flatfield CalibrationPRN U
FPN and flat field coefficients
enabled .
Reset all FPN to 0 and all flat field
coefficients to 1.
Different u ser set load ed
d ep end ing on d irection .
When flatfield CorrectionMod e is
set to ScanDirectionControlled
this featu re selects the UserSEt (1
to8) w hich w ill be u sed for the
reverse scan d irection.
Selection betw een tw o d ifferent
flat field algorithm s.
Direct calcu lation of coefficients
based on average line valu es and
target. First each color is flat
field ed to its p eak valu e and then
the color gains are u sed to achieve
the target.
A low p ass filter is first ap p lied to
the average line valu es before
calcu lating the coefficients. Use
this algorithm if the calibration
target is not u niform ly w hite or it
is not p ossible to d efocu s the
im age. Becau se of the low p ass
filter this algorithm is not able to
correct p ixel-to-p ixel variations
and so it is p referable to u se the
―Basic‖ algorithm .
Set a valu e betw een 0 and 255 to
w hich the flat field algorithm w ill
taget the im age to.
Sets the nu m ber of lines to be
averaged d u ring a flat field
calibration
Set the starting p oint of a region
of interest w here a flat field
calibration w ill be p erform ed
Sets the w id th of the region on
interest w here a flat field
calibration w ill be p erform ed
Initiates the FPN calibration
p rocess
Initiates the PRN U or Flatfield
p rocess
69
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
1.00
Beginner
DFN C
03-032-20180-00
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