Lut (Lookup Table); To Use The Lut Function - IAI GO-2400M-PMCL User Manual

For color
Gain Gain
setting amplification
value
Master
39dB
X89.12
X16
1600
X7.15
15dB
X5.62
0 X1
X0.45
-7dB

LUT (Lookup Table)

The LUT function is used to generate a non-linear mapping between signal values captured on the
sensor and those that are output from the camera. You can specify the output curve using 256 setting
points (indexes) on the GO-2400M/C-PMCL.

■ To use the LUT function

Configure the settings as follows.
Item
JAI LUT Mode
LUT Selector
*
LUT Index
LUT Value
* GO-2400C-PMCL only
Note
For the GO-2400C-PMCL, the same characteristic curve is configured for R, G, and B.
Gain adjustment range (Bayer color)
Master Red
Blue
24dB
0dB
Setting value / selectable
range
LUT
R, G, B
GO-2400M-PMCL: 0 to 255
GO-2400C-PMCL: 0 to 255
0 to 4095
Gain setting
value (scaling)
R&B
37876 (X5.62)
15dB
0dB
0 (X1)
–7dB
–4533 (X0.45)
37876 (X5.62)
15dB
0dB
0 (X1)
–7dB
–4533 (X0.45)
Use LUT.
Select the LUT channel to control.
Select the LUT index to configure. Indexes represent the
setting points, and values from the lowest point (Index 0) to
the highest point (Index 15) are represented. On the
2400M-PMCL, for example, Index 0 is full black and Index
255 is full white.
Set the LUT output value for the selected index.
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GO-2400M-PMCL / GO-2400C-PMCL
Description