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prathikn

Another aspect of image processing that wasn't discussed is the idea of refinement, removing artifacts, hole filling in images, etc. These are all features that photoshop does and this is a cool paper that trained a network to accomplish these tasks: https://arxiv.org/abs/1804.07723

yxu72

Mostly, the image processing pipeline should include steps of demosaicking (expand color pixels and remove color artifacts), denoising (removing potential noises), gamut mapping (gamma correction, etc.) and compression.