1. N. Ayache. Artificial Vision for Mobile Robots — Stereo-Vision and Multisensory Perception. Mit-Press, 1991.
2. N. Ayache. Analysis of three-dimensional medical images - results and challenges. research report 2050, INRIA, 1993.
3. Paul Besl and Neil McKay. A method for registration of 3-D shapes. PAMI, 14 (2): 239–256, February 1992.
4. P. Cinquin, P. Demongeot, J. Troccaz, S. Lavallee, G. Champleboux, L. Brunie, F. Leitner, P. Sautot, B. Mazier, A. Perez M. Djaid, T. Fortin, M. Chenin, and A. Chapel. Igor: Image guided operating robot. methodology, medical applications, results. ITBM, 13: 373–393, 1992.
5. G. Champleboux, S. Lavallée, R. Szeliski, and L. Brunie. From accurate range imaging sensor calibration to accurate model-based 3-D object localization. In CVPR, Urbana Champaign, June 1992.