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Update "Gamut Mapping Medicina" notebook.
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notebooks/gamut_mapping_medicina_01.ipynb

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"The notebook implements the following *View Transforms*:\n",
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"\n",
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"- *sRGB*: Performs a transformation from the working space to the *sRGB* colourspace and applies the *sRGB* inverse *Electro-Optical Transfer Function*.\n",
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"- *sRGB (ACES)*: Performs a transformation from the working space to the *[ACES sRGB Output Device Transform](https://github.com/ampas/aces-dev/blob/master/transforms/ctl/odt/sRGB/ODT.Academy.sRGB_100nits_dim.ctl)*."
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"- *sRGB (ACES)*: Performs a transformation from the working space to the *[ACES sRGB Output Device Transform](https://github.com/ampas/aces-dev/blob/master/transforms/ctl/odt/sRGB/ODT.Academy.sRGB_100nits_dim.ctl)*.\n",
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"- *Display P3*: Performs a transformation from the working space to the *Display P3* colourspace and applies the *Display P3, i.e. sRGB* inverse *Electro-Optical Transfer Function*.\n",
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"- *Display P3 (ACES)*: Performs a transformation from the working space to the *[ACES Rec2020 (P3D65 Limited) Output Device Transform](https://github.com/ampas/aces-dev/blob/master/transforms/ctl/odt/rec2020/ODT.Academy.Rec2020_P3D65limited_100nits_dim.ctl)*."
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"The **Reference Image** sub-plot is responsible for displaying the gamut mapped scene-referred imagery.\n",
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"\n",
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"*Note*\n",
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"\n",
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"> To improve the performance of the notebook, the *View Transform*, i.e. a S-Curve, converting the scene-referred imagery to output-referred values is omitted."
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"The **Reference Image** sub-plot is responsible for displaying the gamut mapped scene-referred imagery."
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"- The hue component $H$ is warped according to user defined control values.\n",
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"- The HSV values are converted back to scene-referred RGB exposure values and then blended with the original scene-referred RGB exposure values function through a smoothstep function.\n",
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"The model offers good controls but might tend to exhibit excessive saturation of secondary colours, i.e. cyan, yellow and especially magenta.\n",
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"The model offers good controls but might tend to clump intermediate colours toward the primary and secondary colours.\n",
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"This can be tuned with the hue controls.\n",
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"\n",
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"More information is available on [ACEScentral](https://community.acescentral.com/t/gamut-mapping-in-cylindrical-and-conic-spaces/)."

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