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P3D Re: the value of toe-in

>From: Andrew Woods <andrew@xxxxxxxxxxxxxxxxxxxxx>

>Dave is right - the four corners are the best place to find keystone
>distortion.  

Yeap!  I stand corrected.

>Keystone distortion is most easily identified by the
>vertical parallax it introduces to the image.  Keystone distortion also
>introduces horizontal parallaxes but it's difficult to identify this in
>the presence of the stereoscopic horizontal parallaxes.

That's correct and thank you for the good references!

-- George Themelis


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