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| NEC Display Wall Calibrator - UsEr’s GUiDE
Custom Gamma Curve dialog
The
Custom Gamma Curve
dialog is accessed by clicking the
Edit..
button in the
Gamma Curve
section of
the
Edit Calibration Target
dialog.
Advanced response curves can be selected from presets or custom curves can be created by importing a table
of values.
The following preset curves are available:
sRGB
- A curve based on the sRGB specification that includes the offset, transition and slope
components.
L*
- A curve based on L* in the Lab specification. The L* curve is intended to be more perceptually
uniform than a simple gamma value curve.
NTSC Video
- A curve based on the SMPTE-170M specification for NTSC that includes the offset,
transition and slope components.
SMPTE-240M
- A curve based on the SMPTE-240M specification for 1125 line HD video that includes
the offset, transition and slope components.
Custom curves can be created and imported into
NEC Display Wall Calibrator
by creating a text file with a list
of numerical values. The text file must conform to the following specifications:
Must contain between 3 and 256 values.
Each value must be on a separate line.
The first value must be 0.
Values must be monotonically increasing.
When imported, the values will be automatically scaled and interpolated to create a Target curve.
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Содержание Display Wall Calibrator 1.0.00
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