Compact Representations of Stationary Dynamic Textures
Aujol, Jean-François; Peyré, Gabriel; Ferradans, Sira; Xia, Gui-Song (2012), Compact Representations of Stationary Dynamic Textures, 19th IEEE International Conference on Image Processing (ICIP), 2012 - proceedings, IEEE, p. 2993-2996
Type
Communication / ConférenceLien vers un document non conservé dans cette base
http://hal.archives-ouvertes.fr/hal-00662719Date
2012Titre du colloque
2012 IEEE International Conference on Image Processing (ICIP)Date du colloque
2012-10Ville du colloque
OrlandoPays du colloque
Etats-UnisTitre de l'ouvrage
19th IEEE International Conference on Image Processing (ICIP), 2012 - proceedingsÉditeur
IEEE
Isbn
978-1-4673-2534-9
Pages
2993-2996
Identifiant publication
Métadonnées
Afficher la notice complèteRésumé (EN)
This paper addresses the problem of modeling stationary color dynamic textures with Gaussian processes. We detail two particular classes of such processes that are parameterized by a small number of compactly supported linear filters, so-called dynamical textons (\emph{dynTextons}). The first class extends previous works on the spot noise texture model to the dynamical setting. It directly estimates the dynTexton to fit a translation-invariant covariance from the exemplar. The second class is a specialization of the auto-regressive (AR) dynamic texture method to the setting of space and time stationary textures. This allows one to parameterize the process covariance using only a few linear filters. Numerical experiments on a database of stationary textures shows that the methods, despite their extreme simplicity, provide state of the art results to synthesize space stationary dynamical texture.Mots-clés
spot noise; autoregressive process; texture synthesis; Dynamic texturePublications associées
Affichage des éléments liés par titre et auteur.
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Aujol, Jean-François; Peyré, Gabriel; Ferradans, Sira; Xia, Gui-Song (2014) Article accepté pour publication ou publié
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Aujol, Jean-François; Peyré, Gabriel; Xia, Gui-Song; Ferradans, Sira (2012) Document de travail / Working paper
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Ferradans, Sira; Papadakis, Nicolas; Peyré, Gabriel; Aujol, Jean-François (2014) Article accepté pour publication ou publié
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Ferradans, Sira; Papadakis, Nicolas; Rabin, Julien; Peyré, Gabriel; Aujol, Jean-François (2013) Communication / Conférence
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Maurel, Pierre; Aujol, Jean-François; Peyré, Gabriel (2009-09) Communication / Conférence