Title:
|
An epipolar-constrained prior for efficient search in multi-view scenarios
|
Author:
|
Bosch, Ignacio; Salvador, Jordi; Pérez-Pellitero, Eduardo; Ruiz Hidalgo, Javier
|
Other authors:
|
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo |
Abstract:
|
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. |
Abstract:
|
Peer Reviewed |
Subject(s):
|
-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 |
Rights:
|
|
Document type:
|
Article - Published version Conference Object |
Published by:
|
Institute of Electrical and Electronics Engineers (IEEE)
|
Share:
|
|