Piranha Color Camera User’s Manual 48
DALSA 03-032-10211-01 5/9/2007
The first pixel of the range must be less than the last.
Example:
spr 4001 4096 0
Returning Calibration Results and Errors
Returning All Pixel Coefficients
Purpose: Returns all the current pixel coefficients in the order FPN, PRNU,
FPN, PRNU… for the range specified by x1 and x2.
Syntax:
dpc x1 x2
Syntax Elements:
x1
Start pixel to display in a range from 1 to n, where n = 2048 or
4096 depending on the resolution.
x2
End pixel to display in a range from x1 to n, where n = 2048 or
4096 depending on the resolution.
Notes: This function returns all the current pixel coefficients in the order
FPN, PRNU, FPN, PRNU…
Limited by the scl color selection.
Example:
dpc 10 20
Returning FPN Coefficients
Purpose: Returns a pixel’s FPN coefficient value in DN (12 bit LSB)
Syntax:
gfc i
Syntax Elements:
i
The pixel number to read in a range from 1 to sensor
pixel count.
Notes: Before sending this command, use the scl command to select the
color you want to adjust.
Example:
gfc 10
Returning PRNU Coefficients
Purpose: Returns a pixel’s PRNU coefficient value in DN (12 bit LSB)
Syntax:
gpc i
Syntax Elements:
i
The pixel number to read in a range from 1 to sensor
pixel count.
Notes: Before sending this command, use the scl command to select the
color you want to adjust.
Example:
gpc 10
Enabling and Disabling Pixel Coefficients
Purpose: Enables and disables FPN and PRNU coefficients.
Syntax:
epc i i
Syntax Elements:
i
FPN coefficients.
0 = FPN coefficients disabled
1 = FPN coefficients enabled
i
PRNU coefficients.
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