Dalsa spyder SG-10-01k80, User Manual

Page: 96 / 112

PRELIMINARY Spyder3 GigE User Manual
03-032-10158-04 DALSA
96
Mnemonic Syntax Parameters Description
calculate camera gain
ccg
i t i
Calculates the camera gain according to
the selected algorithm.
i
= Calibration algorithm to use.
1
= This algorithm adjusts analog
gain so that 8% to 13% of tap ROI
pixels are above the specified target
value.
2
= This algorithm adjusts analog
gain so that the average pixel value
in tap’s ROI is equal to the
specified target value.
3
= This algorithm adjusts digital
gain so that the average pixel value
in tap’s ROI is equal to the
specified target.
4=
This algorithm adjusts the
analog gain so that the peak tap
ROI pixels are adjusted to the
specified target.
t =
Tap value. Use
0
for all taps or
1
or
2
for individual tap selection
depending on camera model.
i
= Calibration target value in a range
from
1024
to
4055
DN (12 bit LSB).
correction calibrate prnu
ccp
Performs PRNU calibration and
eliminates the difference in responsivity
between the most and least sensitive
pixel creating a uniform response to
light.