Talk:Color appearance model

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IPT non-constant lines of hue

The IPT section mentions "the issue of non-constant lines of hue" but no where up the page are lines of hue explained, or even mentioned. Pnorman (talk) 01:25, 22 March 2018 (UTC)[reply]

CAM20u

Any info on CAM20u? — Preceding unsigned comment added by 77.61.180.106 (talk) 23:32, 7 March 2021 (UTC)[reply]

CIECAM16

So the news kind of passed me by, but you guys apparently didn't notice it either: CAM16 is an official CIE standard now: CIE 248:2022. — Preceding unsigned comment added by 92.67.227.181 (talk) 00:57, 4 June 2022 (UTC)[reply]

Also, ‘various fixes and improvements’ is code for ‘I haven't actually read it’. And I know you haven't read it, because if you had this would have jumped out at you like a flashing neon sign: it uses one colour mapping matrix rather than two, eliminating not just an enormous numerical problem with the previous models, but also the most important outstanding point of psychophysical implausibility of the same.