User`s manual

104 Piranha4 2K and 4K Camera Color User's Manual
03-032-20180-02 Teledyne DALSA
Full Name
Calibrate Flatfield
Mnemonic
CPA
Argument(s)
Algorithm
0. Basic
1. Low-pass filter
# of lines to average
 2048
 4096
Target
0 to 255
Description
Calibrate user PRNU flat field coefficients
Notes
 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
Full Name
Color Transformation Value
Mnemonic
CTV
Argument(s)
Selector
0. c
rr
gain
1. c
rg
gain
2. c
rb
gain
3. c
gr
gain
4. c
gg
gain
5. c
gb
gain
6. c
br
gain
7. c
bg
gain
8. c
bb
gain
9. k
r
offset
10. k
g
offset
11. k
b
offset
Floating Point Value
 Gains: -16 to +16
 Offsets: 0 to 255
Description
Color Transformation Matrix
Notes
 Value must be im med iately preced ed w ith a ―F‖ (e.g. ctv 0 f1.5)