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dc.contributor.authorSuau Cuadros, Xavier
dc.contributor.authorCasas Pla, Josep Ramon
dc.contributor.authorRuiz Hidalgo, Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationSuau, X.; Casas, J.; Ruiz, J. Multi-resolution illumination compensation for foreground extraction. A: International Conference on Image Processing. "16th International Conference on Image Processing". 2009, p. 3225-3228.
dc.descriptionBest Student Paper Award
dc.description.abstractIllumination changes may lead to false foreground (FG) segmentation and tracking results. Most of the existing FG extraction algorithms obtain a background (BG) estimation from temporal statistical parameters. Such algorithms consider a quasi-static BG which does not change but slowly. Therefore, fast illumination changes are not taken into account by the BG estimator and they are considered as FG. The aim of the proposed algorithm is to reduce illumination effects in video sequences in order to improve foreground segmentation performances.
dc.format.extent4 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshSignal theory (Telecommunication)
dc.subject.lcshVideo surveillance
dc.titleMulti-resolution illumination compensation for foreground extraction
dc.typeConference lecture
dc.subject.lemacSenyal, Teoria del (Telecomunicació)
dc.contributor.groupUniversitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorSuau, X.; Casas, J.; Ruiz, J.
local.citation.contributorInternational Conference on Image Processing
local.citation.publicationName16th International Conference on Image Processing

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