Piranha ES-Sx User Manual
Teledyne DALSA
03-032-20162-00
27
column start number in a range from
2
to column resolution.
y2
Row end number. Must be greater than or equal to the row
start number in a range from
2
to 64 except in TDI Mode
where
y2
must be
1
.
Related Commands
ccg
els
Example:
roi 10 1 50 1
(TDI Mode)
Digital Signal Processing Chain
Processing Chain Overview and Description
The following diagram shows a simplified block diagram of the camera’s digital
processing chain.
The digital processing chain contains the digital gain, FPN correction, the PRNU
correction, the background subtract, and the system gain and offset. All of these elements
are user programmable.
Notes:
•
FPN and PRNU correction is not available when operating the camera in Area Mode.
•
The following user settings are stored separately for forward and reverse direction;
digital gain, system gain, and background subtract. They are saved using the
wus
command. For details on changing camera shift direction, refer to the
section.
•
FPN and PRNU coefficients are stored separately for forward and reverse direction.
To save the current PRNU coefficients, use the command
. To save the current
FPN coefficients, use the command
wfc
. Settings are saved for the current direction
only.