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Old October 10th 06, 12:17 AM posted to rec.aviation.piloting
Jim Macklin
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Default My new flying rule - bring camera

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Clarkvision Photography - Resolution of the Human Eye At any
one moment, you actually do not perceive that many pixels,
but your eye moves around the scene to see all the detail
you want. But the human eye ...
http://www.clarkvision.com/imagedeta...esolution.html -
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Visual Acuity and Digital Images It turns out that the human
eye only has a certain number of light detectors in it. ...
However, in digital images, the pixels or dots are square.
....
www.blaha.net/Main%20Visual%20Acuity.htm - 53k -
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[DOC] http://clarkvision File Format: Microsoft Word - View
as HTML
The Human eye is able to function in bright sunlight
and view faint starlight, ... Visual acuity is defined as
1/a where a is the response in x/arc-minute. ...
http://www.nhn.ou.edu/~johnson/Educa...Range-2005.doc
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TECHNOLOGY CORNER ACUITY IN PRACTICE. A single human eye
sees roughly a 140-degree field ... Now, let's calculate the
distance between scanning line centers and pixel centers ...
http://www.tvtechnology.com/features...features.shtml
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Visual Acuity in Sensory Substitution for the Blind In
measuring the visual acuity of normal human vision, the eyes
move around ... with a typical horizontal resolution of 176
pixels for the PC camera input, ...
www.seeingwithsound.com/acuity.htm - Similar pages


HDTV displays: How good do they need to be? Thus, screens
don't have lines any more, only rows or columns of pixels.
.... The human visual acuity is 20/20 at any distance if the
height of the ...
broadcastengineering.com/hdtv-displays/ - 67k -
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"Judah" wrote in message
. ..
| No, I mean in MegaPixels.
|
| "Jim Macklin" wrote
in news:POzWg.1483
| $XX2.194@dukeread04:
|
| About 1 minute of angle if there is good light and
contrast.
| "Judah" wrote in message
| . ..
| | What is the resolution of the human eye, anyway?