Selecting The Calibration Sample Size; Performing Fpn Calibration - Dalsa Stop Action 4M30 User Manual

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3.6.3 Selecting the Calibration Sample Size

Setting the Number of Lines to Sample
Purpose:
Syntax:
Syntax Elemen
Notes:
Example:
3.6.4 Per
C alibrating A
Purpose:
Syntax:
Notes:
Example:
03-32-10121-09
PRELIMINARY
Sets the number of frames to
coefficient calculations. Higher values cause calibration to take
longer but provide the most accurate results.
css i
ts:
i
css 1024
form ing FPN Calibration
ll Camera Pixels
Performs FPN calibration an
away individual pixel dark current.
ccf
Before performing this command, stop all lig
camera. (Tip: cover lens with a lens cap.)
Perform all analog and digital adjustmen
FPN correction.
Perform FPN correction before PRNU correction.
The ccf command is not available when the camera is using the
factory calibrated coefficients (csn 0). You must select the user
coefficient set (csn 1) before you can perform FPN calibration.
An error message is returned if you attempt to perform FPN
calibration when using csn 0.
ccf
Number of lines to sam le. Allowable values are 32, 64, 128 p
(factory setting), 256, 512, or 1024.
To retur n the current setting, use the gcp command.
d eliminates FPN noise by subtracting
4M Stop Action Camera Manual
sample when performing pixel
ht from entering the
ts before performing
DALSA