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Re: SL3D some more
- From: P3D Allan Woods <allanwx@xxxxxxxxxx>
- Subject: Re: SL3D some more
- Date: Wed, 18 Sep 1996 23:19:36 -0700
>With eyes in "reality", the image is in focus wherever the eyes are
>looking -- and to provide the same environment at point of eye attention,
>a stereo photograph needs to be focussed everywhere.
I may be belabouring the point, but this IS the point...
The eyes are NOT in focus wherever they look - they RE-FOCUS and
re-converge every time we look at something else. They take in
a DIFFERENT pair of images.
The "eye enviornment" would be more natural if, everytime we looked
at a different place in the "stereo pair" image, the two chips would
be adjusted in the frame to eliminate the un-natural eye gymnastics
we need to do.
The point being:
Every time we move our eyes, we in essence, take a different picture.
We create a different "stereo pair."
But with photography we are forced to re-interpret a portion of
a single stereo pair as though it were several different pictures.
No need to explode here ;-)
allanwx@xxxxxxxxxx
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