PMA_CHR_CD40199_R01_allPIXA_SWIR_GigE_User_Manual.docx
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Safe or restore camera settings for FFC calibration:
1
Currently only one user set (
User Set 1
) can be stored in the camera and saving it will
overwrite the previous setting, but you can download user settings from the camera as files
to your computer and restore them for later use. The same applies to user DSNU and
PRNU correction tables. Please refer to the GCT manual for details about uploading and
downloading files from/to the camera.
•
When you use different settings for calibration and normal operation, it is recommended to
save the settings used for FFC calibration to
User Set 1
and download this user setting also
to a file on your computer and restore it for later re-calibrations.
•
To save the current camera settings to
User Set 1
, select
User Set 1
in the
User Set
Selector
of the
User Set Control
feature group, then execute the
User Set Save
command.
Generate User DSNU correction:
2
•
Open the
Image Calibration Control
feature group and select DSNU in the
Flatfield
Correction
selector. Cover the lens, then execute
Calculate User Coefficients
to
update/overwrite the user DSNU correction of the camera.
The calibration will capture approximately 500 lines and may take several seconds to
complete. Please
don’t forget to remove the lens cover when the calibration is finished.
•
If you want to apply the newly created DSNU correction to subsequent scans, select
Dataset
User
for the DSNU Flatfield Correction.
