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Open Display Transform is a collection of tools and experiments for rendering wide-gamut scene-linear data into an image for an SDR or HDR display device.

Open Display Transform

An open collection of tools and experiments for rendering wide-gamut scene-linear data into an image for an SDR or HDR display device.

All tools are available as a node for Nuke or Nuke Non-Commercial, and as a DCTL for Resolve Studio. Matchbox shaders are in development.

Display Transforms

  • OpenDRT
    A simple and robust display transform based on CIE 2006 LMS and the Michaelis-Menten Equation.
    Neutral appearance. Color preserving where possible, faithful to input image data.
  • rgbDT
    A classic per-channel display-transform. Uses a custom rendering gamut designed to handle input colorimetry beyond the bounds of the spectral locus without sacrificing image appearance.
  • JzDT
    Another experiment using the max(r,g,b) norm and the JzAzBz LMS space.

Look Transforms

A collection of tools designed to creatively adjust image appearance.

Documentation

There is a collection of documentation available on the wiki.