1. P. A. Beardsley, I. D. Reid, A. Zisserman, and D. W. Murray. Active visual navigation using non-metric structure. In Proc. 5th Int'l Conf. on Computer Vision, Boston, pages 58–65. IEEE Computer Society Press, 1995.
2. P. A. Beardsley, A. Zisserman, and D. W. Murray. Navigation using affine structure from motion. In Proc. 3rd European Conf. on Computer Vision, Stockholm, volume 2, pages 85–96, 1994.
3. S. Demey, A. Zisserman, and P. Beardsley. Affine and projective structure from motion. In D. Hogg and R. Boyle, editors, Proc. 3rd British Machine Vision Conf., Leeds, pages 49–58. Springer-Verlag, September 1992.
4. O. D. Faugeras. What can be seen in three dimensions with an uncalibrated stereo rig? In G. Sandini, editor, Proc. 2nd European Conf. on Computer Vision, Santa Margharita Ligure, Italy, pages 563–578. Springer-Verlag, 1992.
5. O.D. Faugeras. Three-Dimensional Computer Vision. MIT Press, 1993.