Falcon 4M Camera Manual
03-032-20044-01
DALSA
50
Loading Pixel Coefficients
Purpose:
Loads the last saved user coefficients or original factory coefficients
from non-volatile memory.
Syntax:
lpc
Notes:
The coefficient set that you are loading is determined by the
csn
value. Refer to the section, Selecting Factory or User Settings, for
an explanation of the
csn
command. To return the current
csn
number, send the command
get csn
.
Example:
lpc
Resetting the Current Pixel Coefficients
Purpose:
Resets the current user coefficients to zero and stores said coefficients
to non-volatile memory.
Syntax:
rpc
Notes:
The
rpc
command is not available when the camera is using the
factory calibrated coefficients (
csn 0-7
). You must select the
user coefficient set (
csn 8-15
) before you can reset pixel
coefficients. An error message is returned if you attempt to reset
pixel coefficients when using
csn 0-7
. To return the current
csn
number, send the command
get csn
.
3.7.7 Returning Pixel Coefficient Information
Returning FPN and PRNU Coefficients
Purpose:
Returns all the current pixel coefficients in the order FPN, PRNU,
FPN, PRNU… for the range specified by the
x
and
y
coordinates.
The camera also returns the pixel number with every fifth coefficient.
WARNING: Do not display all pixel coefficients at one time. Keep
the number of pixels small (a sample size of 10 x 10 pixel is
recommended) to avoid waiting too long for the camera to return
information. Coefficient output can be halted by sending any
character (hitting any key on the keyboard).
Syntax:
dpc x1 y1 x2 y2
Syntax Elements:
x1
Start column pixel to display in a range from
1
to
2352
.
y1
Start row pixel to display in a range from
1
to
1728
.
x2
End column pixel to display in a range from
1
to
2352
.
y2
End row pixel to display in a range from
1
to
1728
.
Example:
dpc 10 30 20 40
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