[Sidefx-houdini-list] reconstructing geometry from photos...

Andy Nicholas andy at andynicholas.com
Thu Feb 7 14:12:24 EST 2008


Hi Paul,

>From my limited knowledge of PFTrack, I know it can extract Z-Depth and do
automatic transferral of textures from sequences onto geometry. Having
done a few tests, I don't think you'd find the Z-Depth to be accurate
enough to generate anything more than a basic surface that you'd be able
to get some parallax from.

Andy



> hi all,
>
> doing some r+d here - into building geometry (a street) from photos/video.
> so far i've looked at:
> - photomodeler  http://www.photomodeler.com
> - image modeler http://www.realviz.com/
> - pftrack - pixel farm
> - eye-tronics http://www.eyetronics.com
>
> ...i'm specifically wanting to build a whole city block - as seen from eye
> height from the pavement.  has anyone had any experience with any of the
> above software (or services as in the eye-tronics case)?  would love to
> hear
> any success stories - or maybe more importantly any horror stories...
>
> or any other thoughts/suggestions most welcome...
>
> regards,
>
> paul
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