Kodak PhotoCD?
17-Nov-92 10:16:33
Sb: #47158-Kodak PhotoCD?
Fm: Black Belt Systems 76004,1771
To: john bennett 76557,520
No, I wouldn't be amazed. However, it sounds like YOU would be amazed at
the pixel equivalant density of a large film format camera, something most
professional photographers have and use regularly. I've done enlargements
out of a section of a large format negative you couldn't even hope for
from a 4k square image – the limits are the camera & lens (which if you
have a good setup aren't significant) and the photographer. It's very hard
to actually use all the dynamic range and resolution of the film in that
format.
Here's how you can conceptualize the pixel relationships: Figure a pixel
to be about the size of a medium-sized molecule, then multiply by 4
inches. Makes "3000" look positively shabby, doesn't it?. Also keep in
mind that the accuracy on a per "pixel" basis for film is very, very, very
high, and that photo-cd uses a lossy, compressed format so that those 3k
pixels that it DOES have aren't even as good as they could be.
All of a sudden, photo-cd doesn't look like much on the professional
level. For consumers, sure, the rez is fine – but the price and
accessability are currently (in my opinion) severe limiting factors – and
I say again, I think it hasn't got a chance.
On the other hand, MSDOS and Microsoft Windows are doing fine, so what do
I know. :^)
–Ben
…via AutoPilot