Linea2 5GigE Series Camera
Camera Performance and Features
•
35
Flat Field Correction Calibration
Flat Field Correction Calibration (FFC) contains FPN (Fixed Pattern Noise) and PRNU (Photon
Response non-uniformity) corrections.
Note
: Before performing a FFC, Teledyne DALSA recommends evaluating
the “
bare
image” characteristics, which dete
rmine the quality of FFC, applied to the image. A
bare image has no gains applied.
To obtain a bare image, disable FPN and PRNU coefficients: Choose
Off
from Flat Field Correction
Mode:
•
Set the Flat Field Correction Mode feature to
Off
.
Figure 20: CamExpert
–
Flat Field Correction Mode
•
Use the Gain Selector to set the Gain value of all options to
1.0.
Figure 21: CamExpert
–
Gain
