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Two things I've noticed:
1) If I try to manually set the measured cdm from default 120 to 100, DisplayCal will fail the measurement
2) Even if white point measurement set to "as measured" or man…
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I want to enable the sample program videoprocess/vpp3dlut , but from the configuration file, it appears that the test materials are missing. The. cube resources generated from the PhotoShop will caus…
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The existing ACES HDR implementation provides a standard, reproducible "filmic" tone-mapper, but it may be found to be aesthetically unpleasing without an additional artistic look modification. An no…
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### Checklist
- [x] I've read the [README](https://github.com/MetalPetal/MetalPetal/blob/master/README.md)
- [x] I've searched for [existing GitHub issues](https://github.com/MetalPetal/MetalPetal/i…
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Thank you very much for your excellent work with this library!
I wanted to ask, how could you export the corresponding [3D CUBE Lut](https://en.wikipedia.org/wiki/3D_lookup_table) file of the image…
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Could be implemented using https://github.com/NiKoTron/dart-lut
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3D LUTs are used in video production to map one colour space to another. They can also be used to correct the colour space by using special LUTs made with the use of colour targets:
https://en.wikipe…
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https://m.youtube.com/watch?v=gNVY2gda94w
this is a good presentation by SMPTE on 3d luts and different types of interpolation methods.
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I'm using 3d luts that span a large dynamic range and need trilinear interpolation for correct results (I'm happy to provide details of my use case if that's helpful).
Due to the nature of the luts…
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По хорошему цветами надо рулить не через тонемаппер, а через LUT (look-up texture/table).
Задача тонемаппера прижать значения выходящие за низкий динамический диапазон в его рамки, цветовая коррекци…