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Roger Breton wrote:
I just come back from the CIE Expert Symposium in Ottawa, last week, and the
V-Lambda error has propagated into the 1931 2 degree CMF. So much for those.
And from the talk of the presenters and the questions from the "floor", the
1964 Observer is not that hot either. Apparently, the best CMF that were
ever established by color scientists were those by Stiles and Burch (1955)
2-deg, RGB Color Matching Functions.
I believe that was a pilot study, that involved only 10 people,
but using a more up to date experimental setup.
The original 1931 was 17 people, while the 10 degree observer
was something like 50 people.
Graeme Gill.
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