Object and Scene Classification: what does a Supervised Approach Provide us?

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dc.contributor.author Bosch Rué, Anna
dc.contributor.author Muñoz Pujol, Xavier
dc.contributor.author Oliver i Malagelada, Arnau
dc.contributor.author Martí Marly, Robert
dc.date.issued 2006
dc.identifier.citation Bosch Rué, A., Muñoz, X., Oliver, A., i Martí, R. (2006). Object and Scene Classification: what does a Supervised Approach Provide us?. 18th International Conference on Pattern Recognition : 2006 : ICPR 2006, 1, 773 - 777. Recuperat 10 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1699006
dc.identifier.isbn 0-7695-2521-0
dc.identifier.issn 1051-4651
dc.identifier.uri http://hdl.handle.net/10256/2316
dc.description.abstract Given a set of images of scenes containing different object categories (e.g. grass, roads) our objective is to discover these objects in each image, and to use this object occurrences to perform a scene classification (e.g. beach scene, mountain scene). We achieve this by using a supervised learning algorithm able to learn with few images to facilitate the user task. We use a probabilistic model to recognise the objects and further we classify the scene based on their object occurrences. Experimental results are shown and evaluated to prove the validity of our proposal. Object recognition performance is compared to the approaches of He et al. (2004) and Marti et al. (2001) using their own datasets. Furthermore an unsupervised method is implemented in order to evaluate the advantages and disadvantages of our supervised classification approach versus an unsupervised one
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher IEEE
dc.relation.isformatof Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICPR.2006.874
dc.relation.ispartof © 18th International Conference on Pattern Recognition : 2006 : ICPR 2006, 2006, vol. 1, p. 773-777
dc.relation.ispartofseries Articles publicats (D-ATC)
dc.rights Tots els drets reservats
dc.subject Imatges -- Processament -- Tècniques digitals
dc.subject Reconeixement de formes (Informàtica)
dc.subject Visió per ordinador
dc.subject Computer vision
dc.subject Image processing -- Digital techniques
dc.subject Pattern recognition systems
dc.title Object and Scene Classification: what does a Supervised Approach Provide us?
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1109/ICPR.2006.874


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