Dalsa Piranha4 Series Manual page 109

Piranha4 2K and 4K Color Camera User's Manual
Full Name Calibrate Flatfield
Mnemonic CPA
Argument(s)
Algorithm
# of lines to average
Target
Description Calibrate user PRNU flat field coefficients
Notes 


Full Name Color Transformation Value
Mnemonic CTV
Argument(s) Selector
Floating Point Value
Description Color Transformation Matrix
Notes 
Teledyne DALSA
Coefficients are saved and loaded with user set (e.g. USS / USL)
Basic algorithm flattens each color and then uses color gains to achieve target
Whereas low-pass filter algorithm does not adjust color gains
Value must be immediately preceded with a "F" (e.g. ctv 0 f1.5)
0. Basic
1. Low-pass filter

2048

4096
0 to 255
0. c gain
rr
1. c gain
rg
2. c gain
rb
3. c gain
gr
4. c gain
gg
5. c gain
gb
6. c gain
br
7. c gain
bg
8. c gain
bb
9. k offset
r
10. k offset
g
11. k offset
b

Gains: -16 to +16

Offsets: 0 to 255
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