Some of the aforementioned lists have been inactive lately.
You could either "take over" one of their discussions for
awhile or start a new list that combines your own interests.
I'm told that an AI-Hardware list will be formed soon --
perhaps CAD/CAM will be of interest there.
-- Ken Laws
BTW, there is indeed a literature on combining 2-D views to
construct 3-D objects -- both for converting mechanical drawings
to solid models and for extracting buildings from aerial
imagery. I don't have references handy, but Tom Strat
here at SRI published some papers on this a year or so ago.
Underwood also worked on this problem, as have others. There
is also a vast literature on combining stereo views to obtain
3-D models for robotic inspection and grasping.