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How Useful is Projective Geometry?

Patrick Gros 1, 2 Richard Hartley 3 Roger Mohr 1, 2 Long Quan 1, 2 
1 MOVI - Modeling, localization, recognition and interpretation in computer vision
GRAVIR - IMAG - Laboratoire d'informatique GRAphique, VIsion et Robotique de Grenoble, Inria Grenoble - Rhône-Alpes, CNRS - Centre National de la Recherche Scientifique : FR71
Abstract : In this response, we will weigh two different approaches to shape recognition. On the one hand we have the use of restricted camera models as advocated in the paper of Pizlo et. al. to give a closer approximation to real calibrated cameras. The alternative approach is to use a full projective camera model and take advantage of the machinery of projective geometry
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Patrick Gros, Richard Hartley, Roger Mohr, Long Quan. How Useful is Projective Geometry?. Computer Vision and Image Understanding, 1997, 65 (3), pp.442--446. ⟨10.1006/cviu.1996.0496⟩. ⟨inria-00548360⟩



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