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Description
  • Není k dispozici (cs)
  • Multiple projections of a scene cannot be arbitrary, the allowed configurations being given by matching constraints. This paper presents new matching constraints on multiple projections of a rigid point set by uncalibrated cameras, obtained by formulation in the oriented projective rather than projective geometry. They follow from consistency of orientations of camera rays and from the fact that the scene is the affine rather that projective space. For their non-parametric nature, we call them combinatorial. The constraints are derived in a unified theoretical framework using the theory of oriented matroids. For example, we present constraints on 4 point correspondences for 2D camera resectioning, on 3 correspondences in two 1D cameras, and on 4 correspondences in two 2D cameras.
  • Multiple projections of a scene cannot be arbitrary, the allowed configurations being given by matching constraints. This paper presents new matching constraints on multiple projections of a rigid point set by uncalibrated cameras, obtained by formulation in the oriented projective rather than projective geometry. They follow from consistency of orientations of camera rays and from the fact that the scene is the affine rather that projective space. For their non-parametric nature, we call them combinatorial. The constraints are derived in a unified theoretical framework using the theory of oriented matroids. For example, we present constraints on 4 point correspondences for 2D camera resectioning, on 3 correspondences in two 1D cameras, and on 4 correspondences in two 2D cameras. (en)
Title
  • Není k dispozici (cs)
  • Combinatorial Constraints on Multiple Projections of a Set of Points
  • Combinatorial Constraints on Multiple Projections of a Set of Points (en)
skos:prefLabel
  • Není k dispozici (cs)
  • Combinatorial Constraints on Multiple Projections of a Set of Points
  • Combinatorial Constraints on Multiple Projections of a Set of Points (en)
skos:notation
  • RIV/68407700:21230/03:03091319!RIV07-GA0-21230___
http://linked.open.../vavai/riv/strany
  • 1011 ; 1016
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/01/0971), P(GA102/03/0440), Z(MSM 212300013)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 601558
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/03:03091319
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • 3D computer vision; cheirality; chirality; multiview geometry; oriented matroids; oriented projective geometry (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [55DBABD11517]
http://linked.open...v/mistoKonaniAkce
  • Nice
http://linked.open...i/riv/mistoVydani
  • Los Alamitos
http://linked.open...i/riv/nazevZdroje
  • ICCV 2003: Proceedings of the 9th International Conference on Computer Vision
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Werner, Tomáš
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • IEEE Computer Society Press
https://schema.org/isbn
  • 0-7695-1950-4
http://localhost/t...ganizacniJednotka
  • 21230
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