Stereo reconstruction of a submerged scene

  • Authors:
  • Ricardo Ferreira;João P. Costeira;João A. Santos

  • Affiliations:
  • Instituto de Sistemas e Robótica / Instituto Superior Técnico;Instituto de Sistemas e Robótica / Instituto Superior Técnico;Laboratório Nacional de Engenharia Civil

  • Venue:
  • IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part I
  • Year:
  • 2005

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Abstract

This article presents work dedicated to the study of refraction effects between two media in stereo reconstruction of a tridimensional scene. This refraction induces nonlinear effects making the stereo processing highly complex. We propose a linear approximation which maps this problem into a new problem with a conventional solution. We present results taken both from synthetic images generated by a raytracer and results from real life scenes.