25
LUT
Five types of presets are provided. Specify using a 12-bit
value. Binarization, 5-point interpolation, and arbitrary
setting can be changed.
Binarization
The binarization threshold can be changed.
5-point interpolation
The values of output points 1 through 5 that correspond
to input points 1 through 5 can be changed. Linear
interpolation is performed between interpolation points.
Setting example:
LinearInterpolationIndex = Index1
LinearInterpolationInValue = 240
LinearInterpolationOutValue = 200
LinearInterpolationIndex = Index2
LinearInterpolationInValue = 900
LinearInterpolationOutValue = 400
LinearInterpolationIndex = Index3
LinearInterpolationInValue = 2047
LinearInterpolationOutValue = 3000
LinearInterpolationIndex = Index4
LinearInterpolationInValue = 3000
LinearInterpolationOutValue = 3200
LinearInterpolationIndex = Index5
LinearInterpolationInValue = 3800
LinearInterpolationOutValue = 3900
LinearInterpolationBuild
Arbitrary setting
The output values 0 through 4095 that correspond to
input values 0 through 4095 can be changed.
Setting example:
LUTIndex = 0
LUTValue = 3
LUTIndex = 1
LUTValue = 10
…
LUTIndex = 4094
LUTValue = 4000
LUTIndex = 4095
LUTValue = 4010
Feature
Parameter
Setting
LUTEnable
False (0)
LUT off (g=1)
True (1)
LUT on
LUTFormat
Linear (0)
Linear (
γ
=1)
Reverse (1)
Reverse
Binarization (2)
Binarization
LinearInterpolation
(3)
5-point interpolation
UserSet (4)
Arbitrary setting
Feature
Parameter
BinarizationThreshold 0 to 2047 to 4095
Feature
Parameter
Setting
LinearInterpolationIndex
Index1 to
Index5
Select the
interpolation
points
LinearInterpolationInValue
0 to 4095
Input
LinearInterpolationOutValue 0 to 4095
Output
LinearInterpolationBuild
Build LUT
Linear (
γ
=1)
Reverse
Binarization
5-point
interpolation
Ar
b
itrary setting
Feature
Parameter
Setting
LUTIndex
0 to 4095
Input
LUTValue
0 to 4095
Output
Output
Input