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Film emulation sounds like a special case of style transfer. Those run from a single image, so it might be reasonable to emulate it with very little data.
by web007 9y ago
Film emulation sounds like a special case of style transfer. Those run from a single image, so it might be reasonable to emulate it with very little data.
- dharma1 9y agoI think accurate film emulation would require a fair amount of training material pairs (digital/film) to learn the transformation between colours, colour/scene dependent dynamic range compression, and other artefacts like local contrast. The paper mentions using 4000 training pairs for their HDR+ example