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It's not faithfully representative of the post-processing performed by the average person's visual system, but that doesn't make it meaningless by any stretch o
by wizzwizz4 3y ago
It's not faithfully representative of the post-processing performed by the average person's visual system, but that doesn't make it meaningless by any stretch of the imagination.
- refulgentis 3y agoIntuitively, it’s meaningless. What’s brighter, 255 G or 255 R?
- wizzwizz4 3y agoDepends on the picture. https://en.wikipedia.org/wiki/Checker_shadow_illusion https://en.wikipedia.org/wiki/Checker_shadow_illusion
- refulgentis 3y agoThat's called viewing conditions in color science: it's sort of like saying "in a pitch black room, the same!" Let's assume the same viewing conditions, i.e it's not a trick question: answer is green, by about 30% IIRC
- majormajor 3y agoThat seems much more like "incomplete" than "meaningless." There's enough meaning to answer this question, no: "what's greener, 255 G or 255 R"? Or "what's greener, #FF6600 or #FF0066?"
- refulgentis 3y agowhat does it mean to have "more green"? what is this "green"?
- astrange 3y agoGreen is brighter in all typical colorspaces. That's why it's the larget contribution to Y in the RGB->YUV conversion matrix.