dc.contributorGomes, Rafael Beserra
dc.contributor
dc.contributorhttp://lattes.cnpq.br/0470168287417678
dc.contributor
dc.contributorhttp://lattes.cnpq.br/5849107545126304
dc.contributorGonçalves, Luiz Marcos Garcia
dc.contributor
dc.contributorhttp://lattes.cnpq.br/1562357566810393
dc.contributorSouza, Anderson Abner de Santana
dc.contributor
dc.contributorhttp://lattes.cnpq.br/2563070123322776
dc.contributorCarvalho, Bruno Motta de
dc.contributor
dc.contributorhttp://lattes.cnpq.br/0330924133337698
dc.contributorOliveira, Roberto Teodoro Gurgel de
dc.contributor
dc.contributorhttp://lattes.cnpq.br/1630345401925661
dc.creatorMedeiros, Petrúcio Ricardo Tavares de
dc.date.accessioned2017-03-15T22:29:35Z
dc.date.accessioned2022-10-06T12:19:00Z
dc.date.available2017-03-15T22:29:35Z
dc.date.available2022-10-06T12:19:00Z
dc.date.created2017-03-15T22:29:35Z
dc.date.issued2016-07-20
dc.identifierMEDEIROS, Petrúcio Ricardo Tavares de. Multifoveamento em multirresolução com fóveas móveis. 2016. 80f. Dissertação (Mestrado em Engenharia Elétrica e de Computação) - Centro de Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, 2016.
dc.identifierhttps://repositorio.ufrn.br/jspui/handle/123456789/22258
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3949899
dc.description.abstractFoveation is a computer vision technique for visual information reduction obtained by applying an image transformation in the spatial domain to the multiresolution domain. However, this technique is limited to a single fovea context-dependent mobility. This work proposes the definition and the construction of a multifoveated model called MMMF (Multiresolution Multifoveation using Mobile Foveae) based on an earlier model called MMF (Multiresolution with Moving Fovea). In the context of multiple foveae, the application of various MMF structures, one for each fovea, results in an increase in processing time, since there are intersections between regions of different structures, which are processed multiple times. Given MMF structures, an algorithm in order to get disjoint regions which are to be processed is proposed, avoiding redundant regions and thereby reducing the processing time. Experiments are proposed to validate the model and to verify its applicability in the computer vision context. Results show the gain in processing time of the proposed model compared to the use of multiple MMF structures.
dc.publisherBrasil
dc.publisherUFRN
dc.publisherPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA E DE COMPUTAÇÃO
dc.rightsAcesso Aberto
dc.subjectVisão computacional
dc.subjectMultirresolução
dc.subjectMultifoveamento
dc.subjectFeatures
dc.subjectSURF
dc.titleMultifoveamento em multirresolução com fóveas móveis
dc.typemasterThesis


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