RGB Curves

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Michael Floyd Contributing Member • Posts: 833
RGB Curves

Something I've be pondering on and off for a while and haven't as yet come to a conclusion about, although I suspect the answer is 'Yes' - at least in theory.

Practical considerations aside,  is it possible to express all global image adjustments with just the Red, Blue and Green curves?

By global, I mean applied equally to each pixel in the image without consideration for it's neighbours, ie no 'clarity', 'shadows' (in some cases), 'structure', sharpening, anything that might make a halo etc etc etc.

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