I think he is right about that. A pixel is a device that generates a
current which is analog and proportional to the number of photons
hitting it. The analog current value is converted to a digital value
almost immediately though.
Winsor
Long Beach, California, USA
On Mar 8, 2006, at 6:15 AM, Robert Swier wrote:
> The point about pixels being analog also isn't true, of course,
> because pixels do not have a continuous range of values. (The number
> of values they can assume is less than infinity.)
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