OT: fitting a plane model to 2d points 2003-12-04 - By Danny Kodicek
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> thanks Danny, I've got around this problem using quads & the
> mapMemberToStage function which was one of those really useful commands
> I never knew existed but just seem to materialise to save the day.
> the problem still remains an interesting one and could be a good
> exercise in something. sorry, I didn't explain it too well before:
> imagine having a plane of known size, now rotate this randomly on all
> axis & take a photo of it. is it possible, just by having this photo (2d
> version) of the plane to reconstruct it in 3d, given the corner x,y
> co-ords, length of all sides & the field of view of the camera?
> just curious :)
The answer is definitely yes: you have more than enough information there to
reconstruct the rectangle. I've got an hour and a half's train journey later
this afternoon, so I might see if I can doodle out a solution, I'm sure it's
not too hard.
Danny
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