Re: Color in Safari
Re: Color in Safari
- Subject: Re: Color in Safari
- From: Graeme Gill <email@hidden>
- Date: Sat, 16 Oct 2010 12:29:25 +1100
Roger Breton wrote:
some humility should serve them well, at this time. IMO, it's not only the
monitors gamut becoming wider that should be the deciding factor, el cheapo
consumer cameras need to widen their gamut sensitivities too for the whole
"wide-gamut model" to make sense, don't you think?
Hi Roger,
cameras don't have gamuts as such. If a particular wavelength
is particularly bright, you can just adjust the exposure to bring it
within the range of values that don't clip. You may be in trouble in
_encoding_ all colors captured into a particular color space, with a
given value as reference white though (R=G=B= 100%), and maybe this
is what you are referring to.
Cameras can have metameric problems - their spectral sensitivities
probably don't match the standard observer, so there may be spectra
that a camera perceives as identical that we can distinguish, and
visa-versa.
Graeme Gill.
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