Re: Andrew's paper

[T3D Larry Berlin <lberlin@xxxxxxxxx>]

John Bercovitz writes:
>Tell you what, before we go too far into this question of warping
>objects through keystoning, could all interested parties please
>read Andrew Woods' paper on same?  It's very very clear and precise
>and then we'd all be on the same page.  Andrew's home page is at
>http://info.curtin.edu.au/~iwoodsa/ and the paper I'm referring to
>is at http://info.curtin.edu.au/~iwoodsa/spie93pa.html
>You can also pick it up from the bobcat web site at 
>ftp://bobcat.etsu.edu/pub/photo/photo-3d/technical/ where it's 
>called woods93.pdf if you want it in Adobe Acrobat and 
>woods93.ps.Z if you want it in UNIX-compressed Postscript.

I'd like to point out that Andrew's paper deals with distortions caused by
converging cameras and lenses, not the warping of an image after it's been
recorded.

It also doesn't cover turning a flat image to copy it at some relative
distortion which seemed to be one of the ideas mentioned in an earlier message.

Larry Berlin


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