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Title:
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An epipolar-constrained prior for efficient search in multi-view scenarios
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Author:
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Bosch, Ignacio; Salvador, Jordi; Pérez-Pellitero, Eduardo; Ruiz Hidalgo, Javier
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo |
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Abstract:
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In this paper we propose a novel framework for fast exploitation of multi-view cues with applicability in different image processing problems. In order to bring our proposed framework into practice, an epipolar-constrained prior is presented,
onto which a random search algorithm is proposed
to find good matches among the different views of the same
scene. This algorithm includes a generalization of the local
coherency in 2D images for multi-view wide-baseline cases.
Experimental results show that the geometrical constraint allows
a faster initial convergence when finding good matches.
We present some applications of the proposed framework on
classical image processing problems. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo
-Computer vision
-Image processing
-Super resolution
-Deblurring
-Epipolar line
-Approximate nearest neighbor
-Visió per ordinador
-Imatges -- Processament |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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