Crystals And Minerals 3
20-Sep-94 10:36:49
Sb: #146578-Crystals And Minerals 3
Fm: Mark Warrian 74630,101
To: Lanny R. Ream 73512,1163
Lanny,
>I still think images on my Mac are more than adequate for identification
purposes.
Yes, that's probably true. That's why I ended my note saying that for 'image
appreciation' or differentiating between similar photos the difference may be
significant, but I wanted to make the point that for general, gross
differences, I understand that screen presentations may be more than
sufficient.
>as most eyes can't really distinguish 1.6 mill colors as compared to 32,000)
, This is also probably true. But, as Al Balmer pointed out, the way the eyes
work, perception in general, is a complex and involved subject. The fact that
we cannot consciously resolve something does not mean that our subconscious
does not resolve something and make use of the info in some 'background' <g>
type of mental processing. (Note that in the computer world 'eyes' are
generally thought of as mechanistic, as 'camera' equivelents wired into the
brian which serves as a 'processor' unit. Biologists, neurologists and such
see the issue as much more complicated, where the eyes are almost literally
viewed as 'outgrowths' of the brain, parts of the brain, and some processing
happens at the eyes, and other is differed to the brain proper.)
>Maybe I am crazy, but due to the way the eye sees and handles color, I still
think images on my Mac are more than adequate …
<g> Yes. It's a question of what we're accustomed to. I kind of like
McDonalds, but I assume I'm crazy <g> and my taste buds have been 'dumbed down'
by lack of exposure to real restaurants. (When I drive through, say, northern
Wisconsin and _all_ restaurants are like home cooking which lots of courses,
real fresh food, and actually unrushed, pleasant waitresses and such, it never
occurs to me to miss McDonalds…
… Mark