User`s manual

PRELIMINARY 4M Stop Action Camera Manual
38
Loading Pixel Coefficients
Pu Loads the last saved u
lpc
 The coefficient set that you are loading is d
value. Refer to the section, Selecting
Example:
lpc
Re urrent
Resets the current user coefficients to zero. This
saved coefficients to zero.
rpc
 The rpc command is le w
coefficient set (csn 1) befor
error message is returned if
and PRNU Coefficients
Pu Returns
FPN, PRNU… for the rang
WARNING: Do not display all pixel coef
information.
ts:
x1
rpose: ser coefficients or original factory coefficients
from non-volatile memory.
Syntax:
Notes:
etermined by the csn
Factory or User Settings, for
an explanation of the csn command. To return the current
csn
number, send the command
get csn.
setting the C Pixel Coefficients
Purpose: command also resets
Syntax:
Notes:
not availab hen the camera is using the
factory calibrated coefficients (csn 0). You must select the user
e you can reset pixel coefficients. An
you attempt to reset pixel
coefficients when using csn 0. To return the current
csn
number, send the command
get csn.
3.6.7 Returning Pixel Coefficient Information
Returning FPN
rpose: all the current pixel coefficients in the order FPN, PRNU,
e specified by the x and y coordinates.
The camera also returns the pixel number with every fifth coefficient.
ficients 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
Syntax:
dpc x1 y1 x2 y2
Syntax Elemen
Start column pixel to display in a range from 1 to 2352.
y1
row pixel to display in a range from 1 to 1728. Start
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
03-32-10121-09 DALSA