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Old October 10th 06, 01:16 AM posted to rec.aviation.piloting
Judah
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Posts: 936
Default My new flying rule - bring camera

"Peter Duniho" wrote in
:

"Judah" wrote in message
. ..
No, I mean in MegaPixels.


That depends on both your estimate of angular resolution as well as your
estimate of the high-resolution field of view. Both vary considerably.


snip

Call those the equivalent of pixels, and assume a perfectly circular
visual reception, and you get between 45K and 636K "pixels". So in
megapixels, that's between 0.045 and 0.636.


snip

So basically, human vision may be better than the theoretically
calculated resolution, while a digital camera may have less than the
theoretically calculated resolution. It's really hard to compare in a
true apples-to-apples way.


So what you're basically saying is that my idea of plugging a BlueTooth
interface into one's cereberal cortex is impractical until we first come up
with a way to upgrade the eyes to a higher megapixel rating... I guess that
makes some sense - I can't really tell the difference between a 1 MP image
and an 8MP image...