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dc.contributor.authorVillamizar Vergel, Michael Alejandro
dc.contributor.authorGarrell Zulueta, Anais
dc.contributor.authorSanfeliu Cortés, Alberto
dc.contributor.authorMoreno-Noguer, Francesc
dc.contributor.otherInstitut de Robòtica i Informàtica Industrial
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.identifier.citationVillamizar, M.A. [et al.]. Online human-assisted learning using random ferns. A: International Conference on Pattern Recognition. "Proceedings of International Conference on Pattern Recognition". Tsukuba Science City: 2012, p. 2821-2824.
dc.description.abstractWe present an Online Random Ferns (ORFs) classifier that progressively learns and builds enhanced models of object appearances. During the learning process, we allow the human intervention to assist the classifier and discard false positive training samples. The amount of human intervention is minimized and integrated within the online learning, such that in a few seconds, complex object appearances can be learned. After the assisted learning stage, the classifier is able to detect the object under severe changing conditions. The system runs at a few frames per second, and has been validated for face and object detection tasks on a mobile robot platform. We show that with minimal human assistance we are able to build a detector robust to viewpoint changes, partial occlusions, varying lighting and cluttered backgrounds.
dc.format.extent4 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Reconeixement de formes
dc.subject.lcshPattern recognition systems
dc.subject.otherpattern recognition Author keywords: on line learning
dc.subject.otherrandom ferns
dc.subject.otherobject detection
dc.subject.otherobject recognition
dc.subject.otherhuman robot interaction
dc.titleOnline human-assisted learning using random ferns
dc.typeConference report
dc.subject.lemacReconeixement de formes (Informàtica) / Imatges -- Processament
dc.contributor.groupUniversitat Politècnica de Catalunya. VIS - Visió Artificial i Sistemes Intel.ligents
dc.description.peerreviewedPeer Reviewed
dc.subject.inspecClassificació INSPEC::Pattern recognition
dc.rights.accessOpen Access
dc.description.versionPostprint (author’s final draft)
upcommons.citation.authorVillamizar, M.A.; Garrell, A.; Sanfeliu, A.; Moreno-Noguer, F.
upcommons.citation.contributorInternational Conference on Pattern Recognition
upcommons.citation.pubplaceTsukuba Science City
upcommons.citation.publicationNameProceedings of International Conference on Pattern Recognition

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