Campo DC | Valor | Idioma |
dc.contributor.author | Souza, Antonio Carlos dos Santos | - |
dc.contributor.author | Macedo, Márcio Cerqueira de Farias | - |
dc.contributor.author | Apolinário Júnior, Antonio Lopes | - |
dc.creator | Souza, Antonio Carlos dos Santos | - |
dc.creator | Macedo, Márcio Cerqueira de Farias | - |
dc.creator | Apolinário Júnior, Antonio Lopes | - |
dc.date.accessioned | 2016-12-14T12:48:06Z | - |
dc.date.available | 2016-12-14T12:48:06Z | - |
dc.date.issued | 2014-12 | - |
dc.identifier.isbn | 978-1-4503-3254-5 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/21060 | - |
dc.description.abstract | Augmented Reality is a technology in which the user's view of a real scene is augmented with virtual information. To provide real-time performance, the major of its applications only support rigid interaction with the fiducial marker (i.e. marker-based augmented reality) or the part of the real scene being used as a natural marker (i.e. markerless augmented reality). In this context, when the natural marker consists of a deformable object (e.g. face, body, hand), it is desirable for the application to support non-rigid interactions between the user and the marker. In this paper we present an adaptive non-rigid surface registration algorithm for markerless augmented reality. It is applied in a multi-frame manner to achieve fast performance. Likewise, it takes advantage from the power of the graphics processing unit to improve application's performance. Based on multi-frame adaptivity, we show that the markerless tracking runs almost in real-time, improving the accuracy of the tracking when compared to the rigid-only solution. | pt_BR |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado da Bahia (FAPESB) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | ACM | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/10.1145/2670473.2670486 | pt_BR |
dc.subject | Non-rigid registration | pt_BR |
dc.subject | Adaptive algorithms | pt_BR |
dc.subject | Augmented reality | pt_BR |
dc.title | Multi-frame adaptive non-rigid registration for markerless augmented reality | pt_BR |
dc.type | Artigo de Evento | pt_BR |
dc.description.localpub | Shenzhen, China | pt_BR |
dc.publisher.country | Brasil | pt_BR |
Aparece nas coleções: | Trabalho Apresentado em Evento (PGCOMP)
|