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dc.contributor.authorGiró Nieto, Xavier
dc.contributor.authorMartos Asensio, Manel
dc.contributor.authorMohedano Robles, Eva
dc.contributor.authorPont Tuset, Jordi
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2013-02-22T13:14:38Z
dc.date.created2013-02-16
dc.date.issued2013-02-16
dc.identifier.citationGiro, X. [et al.]. From global image annotation to interactive object segmentation. "Multimedia tools and applications", 16 Febrer 2013.
dc.identifier.issn1380-7501
dc.identifier.urihttp://hdl.handle.net/2117/17941
dc.description.abstractThis paper presents a graphical environment for the annotation of still images that works both at the global and local scales. At the global scale, each image can be tagged with positive, negative and neutral labels referred to a semantic class from an ontology. These annotations can be used to train and evaluate an image classifier. A finer annotation at a local scale is also available for interactive segmentation of objects. This process is formulated as a selection of regions from a precomputed hierarchical partition called Binary Partition Tree. Three different semi-supervised methods have been presented and evaluated: bounding boxes, scribbles and hierarchical navigation. The implemented Java source code is published under a free software license
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshImage analysis--Data processing
dc.titleFrom global image annotation to interactive object segmentation
dc.typeArticle
dc.subject.lemacImatge -- Processament -- Tècniques digital
dc.contributor.groupUniversitat Politècnica de Catalunya. GPI - Grup de Processament d'Imatge i Vídeo
dc.identifier.doi10.1007/s11042-013-1374-3
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs11042-013-1374-3
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac11516388
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorGiro, X.; Martos, M.; Mohedano, E.; Pont, J.
local.citation.publicationNameMultimedia tools and applications


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