From: Zubin on
Hi All,

I am currently working on a Image-based Triangulation project, where I
use images from two cameras that are fixed in a known reference frame,
and triangulate common points on both the images to get the 3D
coordinates of those points. The points which I want to triangulate
actually lie on a line which I eventually want to reconstruct from the
points.

When I actually started testing this code on real sample data though,
I realized that I need to mark out common points on this line so that
I can triangulate the same point on both images.

Is there some way by which I can triangulate any random points along
that line for both images, instead of having to mark out specific
points? I'm looking for some ideas on a segment based triangulation
instead of a point based triangulation if you will. I realize that
this is more of a Math/Computer vision based problem but I thought I'd
see if anyone has any ideas.

Thanks a lot!!!

Zubin.