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43
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AP-
16
00T-
PMCL
When [GainAuto] is set to [Once], automatic adjustment will be performed only once.
Auto gain metering areas (16 areas)
Low
Right
Low
Mid-right
Low
Mid-left
Low
Left
Mid-Low
Mid-left
Mid-High
Mid-left
High
Mid-left
Mid-Low
Left
Mid-High
Left
High
Left
High
Mid-right
Mid-High
Mid-right
Mid-Low
Mid-right
High
Right
Mid-High
Right
Mid-Low
Right
Lookup Table (LUT)
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 257 setting points (indexes).
■
To use the LUT function
Configure the settings as follows.
Item
Setting value / selectable range
Description
LUTMode
LUT
Use LUT.
LUTSelector
Red,
Green,
Blue
Select the LUT channel to control.
LUTIndex
0 to 256
Select the LUT index to configure. Indexes represent
the possible pixel values captured on the sensor, from
the lowest value (Index 0) to the highest (Index 256).
For example, Index 0 represents a full black pixel and
Index 256 represents a full white pixel.
LUTValue
0 to 4095
Set the LUT output value for the selected index.
■
LUT values
LUT values range from 0 at the lowest to 4095 at the highest. Linear interpolation is used to
calculate LUT values between the index points.
4095
Index0
Index1
LUT Value [1]
LUT Value [0]
Index256
Values between points are determined
using the linear interpolation values of
data to the left and right.
