MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).
0

I would like to derive an expression for an Epipolar Line that appears in a right camera (there are two cameras - a left a right one). These cameras are placed in a $(x,y,z)$ vector space. This is a past paper for my computer vision course.

Left camera position = $[-10,0,0]$

Right camera position = $[10,10,0]$

Both of the cameras are facing the same direction of $[0,0,1]$

Their plane of projection lies in the plane $z=10$

An object has position $[x_{i},y_{i},z_{i}]$

If I could find out how to derive an expression for this line then I'm sure I could derive similar expressions for different camera positions etc. It would be a great help if someone could work through this with me.

Thanks in advance.

flag
1 
This doesn't look like research level mathematics, so I recommend that you ask it on <maths.stackexchange.com>; – Andrew Stacey Apr 1 2011 at 12:17

closed as off topic by Bruce Westbury, Gjergji Zaimi, Andrew Stacey, Andy Putman, Will Jagy Apr 2 2011 at 4:56

Browse other questions tagged or ask your own question.