1. Repositório Aberto da Universidade do Porto
  2. FEUP - Faculdade de Engenharia
  3. FEUP - Artigo em Livro de Atas de Conferência Internacional
Please use this identifier to cite or link to this item: https://hdl.handle.net/10216/94996
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dc.creatorTiago R. M. Freitas
dc.creatorAntónio Coelho
dc.creatorRosaldo J. F. Rossetti
dc.date.accessioned2022-09-11T10:03:14Z-
dc.date.available2022-09-11T10:03:14Z-
dc.date.issued2009
dc.identifier.othersigarra:58223
dc.identifier.urihttps://hdl.handle.net/10216/94996-
dc.description.abstractPersonal Navigation Assistants (PNA) depend on updated digital maps for correctly positioning and route guiding users. As updating digital maps by the usual means is a highly expensive and time consuming task, GPS points gathered by existing navigation devices can be used to compare the existing real road network with the digital one. This paper describes an approach to update digital maps through the use of GPS points obtained during users' journeys as a means to identify map incongruence. Detection of new roads and roundabouts are presented with an explanation of the problem and a sample of the results.
dc.language.isoeng
dc.relation.ispartof2009 12TH INTERNATIONAL IEEE CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC 2009)
dc.rightsrestrictedAccess
dc.subjectComputação gráfica, Ciências da computação e da informação
dc.subjectComputer graphics, Computer and information sciences
dc.titleImproving digital maps through GPS data processing
dc.typeArtigo em Livro de Atas de Conferência Internacional
dc.contributor.uportoFaculdade de Engenharia
dc.identifier.doi10.1109/itsc.2009.5309537
dc.identifier.authenticusP-003-SHY
dc.subject.fosCiências exactas e naturais::Ciências da computação e da informação
dc.subject.fosNatural sciences::Computer and information sciences
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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