Hi all,

I have n points (2D coordinates).

I must interpolate and extrapolate some other points.

Someone has hints about this topic in PD?

Thanks

PS: my real need is to find 2 equations (I've got 2 series of N points) and then find the intersection between this two equations (this is for a 2 camera setup to find where an object is on a plane - based on pix_blob).

ciao