Ffc Function Procedure - Omron STC-LBS132POE-SWIR Product Specifications And User's Manual

FFC function procedure

Procedure for unevenness of black level correction (DSNU)
Shading camera
Sets "Offset" at FFCSelector
Sets "Once" at FFCAuto (then start correction process)
(The image stops while proceeding)
(BlackLevel is as target for this process. The process will be done about ten few seconds)
Procedure for unevenness of sensitivity correction (PRNU)
Acquiring even white target
Sets "Gain" at FFCSelector
Sets "Once" at FFCAuto (then start correction process)
(The image stops while proceeding)
(BlackLevel is as target for this process. The process will be done about few seconds)
It is necessary to save FFC settings to memory on camera used by "UserSet Control".
Please refers "Save and load the camera settings"
* Note1: Please sets "OFF" for "Trigger mode" as free-run operation when using FFC PRNU function.
* Note2: Please uses FFC function again after adjusting camera parameters when changing lens or light
* Note3: Please proceed DSNU correction before process PRNU correction if AnalogGain setting is not
* Note4: Please enabled DSNU (FFCSelect:Offset, FFCEnable:True) when using camera with
* Note5: The image may not saturate when proceeding DSNU correction and enabling DSNU.
STC-LBS132POE-SWIR
Product Specifications and User's Guide
Image before FFC PRNU
source
"0".
Or please enable DSNU before process PRNU correction.
(FFCSelect:Offset, FFCEnable:True)
enabling PRNU (FFCSelect:Gain, FFCEnable:True)
In this case, please adjust digital gain to saturate image.
Please adjust digital gain while checking image quality.
Image after applying FFC PRNU
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