Title :
Uniqueness of solutions to three perspective views of four points
Author :
Holt, Robert J. ; Netravali, Arun N.
Author_Institution :
AT&T Bell Labs., Murray Hill, NJ, USA
fDate :
3/1/1995 12:00:00 AM
Abstract :
We show that there is, in general, a unique solution for the relative orientation of three cameras simultaneously photographing four feature points on a fixed object. However, multiple solutions are possible, in rare cases, even when the four feature points are not coplanar
Keywords :
computer vision; geometry; motion estimation; camera relative orientation; perspective views; Cameras; Computational geometry; Computer vision; Equations; Iterative algorithms; Polynomials; Quaternions; Reflection; Transmission line matrix methods;
Journal_Title :
Pattern Analysis and Machine Intelligence, IEEE Transactions on
