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Re: PHOTO-3D digest 1265



At 7:34 PM 4/4/96, P3D wrote:
>  My question.... is this motion parallax,
> Or the Pulfrich effect as you would be viewing image set 1,2 with a
> transition to 2,3 then back to 1,2  with 2 being common, would the
> changing images 1 and 3 give this effect.
>   My Thoughts on this are that even though image 2 is shifting from
> left eye to right eye and back,the outside images would be coming
> in to full view at a later point in time. so this seems to depend on
> whether or not the brain can shift image 2 faster or slower than the
> frequency that the outboard images are coming in.

Isn't this what a lenticular print does?  The camera has 3 or 4
(or 9, or whatever) lenses, so as you move your head from side
to side you see different pairs of views.  Though it always
seems to alternate between true  and pseudo stereo...

-Jim C.


------------------------------------------------
Jim Crowell
School of Optometry
360 Minor Hall
University of California
Berkeley, CA 94720-2020
(510) 642-7679
jim@xxxxxxxxxxxxxxxxx
http://john.berkeley.edu/IndividualPages/jim.html



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