[..]

> You've lost the color of the sunset on the lettering on the clock face
> though.

oh, i bet that's the classic chrome film style. i just applied one
from the list to get a fuji-like tonecurve, since those affect
saturation of colours as well as the contrast a lot.

> This is not the best test scene because it doesn't appear to actually
> contain any vibrant colors.

i think for a certain kind of artefact it's just fine.. these fine
branches in front of a brighter sky already produce quite terrible
colour fringes (if i turn of the denoising that is).

> A better scene would have real green, magenta
> and cyan objects, preferably with fine patterns. That would make it more
> apparent when the processing is not producing color artifacts vs. just
> smoothing all of the colors.

the thing is, this sensor cannot capture colour information beyond a
certain frequency, because the red/blue pixels are spaced so wide
apart from each other.

-jo

[..]
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