Gamma Function; To Use The Gamma Function - IAI GO-2401M-PGE User Manual

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LUT Value [1]
LUT Value [0]
Index0
Index1

Gamma Function

The gamma function corrects the output signals from the camera beforehand (reverse correction),
taking into consideration the light-emitting properties of the monitor display.
As the light-emitting properties of the monitor are not linear, the entire image may be darker or the
gradation in the dark areas may be less noticeable when camera outputs are displayed without
processing.
The gamma function can be used to correct the camera signals with an opposite-direction curve and
produce a display that is close to linear.

■ To use the gamma function

Configure the settings as follows.
Item
Gamma 0.45, 0.60, 1.0 (Off)
JAI LUT Mode Gamma
Note
You can use the LUT function to configure a curve with more detailed points. For details, see "LUT (Lookup Table)"
(page 32).
Example of the light-emitting properties
of the monitor display
Setting value / selectable range
Linear interpolation using data to
the left and right is used to
determine values between points.
Index255
Select the gamma correction value.
Use gamma.
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GO-2401M-PGE / GO-2401C-PGE
Description