2017

Table Of Contents
MeaningValue
Applies the power law with the inverse of gamma value. The GammaParams element must not have an
offset attribute.
"basicRev"
Applies a function that has a linear segment near the origin (black) and a power-law segment at higher values.
At the junction, the curve is continuous in both value and tangent. This type of curve is used in the Rec.
709, sRGB, and CIE L* equations.
The GammaParams element must have an offset attribute.
"moncurve-
Fwd"
Applies a function that has a linear segment near the origin (black) and an inverse power-law segment at
higher values. The GammaParams element must have an offset attribute.
"mon-
curveRev"
Example
Without Offset
<ProcessList id="9e999646-3e76-4374-814c-e4c46c6438de" version="1.2">
</Matrix>
<Gamma inBitDepth="32f" outBitDepth="12i" style="basicRev">
<GammaParams gamma="2.400000000000000" />
</Gamma>
</ProcessList>
With Offset
<ProcessList id="1b86aac2-1fdb-4dd8-bc6b-54f3551b9bd4" version="1.2">
<Gamma inBitDepth="32f" outBitDepth="32f" style="moncurveFwd">
<GammaParams gamma="2.600000000000000" offset="0.050000" />
1348 | Chapter 25 Colour Management