Hey guys,
I am looking for an algorithm to perform inverse 3d projection. What I
mean by inverse 3d projection is the following:
I got perspective 2d projections of single 3d points. In every
projection I know only the 2d coordintes of the points, I can identify
each point in each projection, but the parameters of the projection
(camera position and angle) are unknown.
It is a bit like microsoft photosynth, but much easier because the 2d
points are identified.
If you could please give me some links or keywords about this topic...
many thanks
Peter
