Re: questions, questions...

[P3D John Bercovitz <bercov@xxxxxxxxxx>]

> A large black object with no clear edges will look flat in any kind
> of stereo photography.  But if there are distinguishable objects in front or
> behind it, then their mutual alignments will look different to your
> left and right lenses.  Same in Q-dos.  Again, the principle is that
> an anaglyph created in a single-lens system consists of two images taken
> from two different perspectives, which are recorded on the same piece
> of film, and reconstructable through color selection.

> Try thinking of it as two-aperture 3D, maybe that will help.

I'm thinking it's two-aperture 3D that is a little leakey.  8-)  Let me
rephrase my question: Won't all black objects be at the exact same depth 
in the Q-dos system?  Sure, they will be occluded by and will occlude 
colored objects of known depth but it seems like all black objects will 
have zero parallax (left and right images will be the same image in both 
eyes and will have been generated by the entire aperture of the taking 
lens).

John B


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