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Is there a reason that a RAW from a digital sensor can't be "color-graded" (to use the video term) with a preset to match the light-energy response curves from
by derefr 4y ago
Is there a reason that a RAW from a digital sensor can't be "color-graded" (to use the video term) with a preset to match the light-energy response curves from any given film process? Is it something to do with light bleed/"bloom" not being emulated?
- heisenzombie 4y agoIt’s a complicated physical and chemical process, so a “per pixel” LUT approach won’t get you there fully. Here’s a very interesting article from the development of “filmulator”, an open source film simulator. https://github.com/mermerico/filmulator/wiki/How-Film-Works https://github.com/mermerico/filmulator/wiki/How-Film-Works
- derefr 4y agoThis is a really cool project. You should submit it as a toplevel post. (A shame there's no website / that the README doesn't embed images of example outputs, though.)