REPORT breuel-93.03/IDIAP Geometric Matching in Computer Vision--Algorithms and Open Problems Breuel, Thomas M. EXTERNAL http://publications.idiap.ch/attachments/reports/1993/93-07.pdf PUBLIC Idiap-RR-07-1993 1993 IDIAP In this paper, I review and discuss recent advances in the development of algorithms for solving the kinds of geometric matching problems that occur in computer vision, in particular under bounded error models. I examine both the one-model case (recognition) and the many-model case (indexing,',','), and I discuss some open problems and directions for research.