Reconstructing depth from spatiotemporal curves

Bibliographic Details
Main Author: Rodrigues, Rui
Publication Date: 2002
Other Authors: Fernandes, António Ramires, Overveld, Kees van, Ernst, Fabian
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/778
Summary: We present a novel approach for 3D reconstruction based on multiple video frames taken from a static scene. Our solution emerges from the spatiotemporal analysis of video frames. The method is based on a best fitting scheme for spatiotemporal depth curves, which allows us to compute 3D world coordinates of the objects within the scene. As opposed to a large number of current methods, our technique deals with random camera movements in a transparent way, and even performs better in these cases than with pure translation. Robustness against occlusion and aliasing is inherent to the method as well.
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spelling Reconstructing depth from spatiotemporal curves3D reconstructionEpipolar geometryWe present a novel approach for 3D reconstruction based on multiple video frames taken from a static scene. Our solution emerges from the spatiotemporal analysis of video frames. The method is based on a best fitting scheme for spatiotemporal depth curves, which allows us to compute 3D world coordinates of the objects within the scene. As opposed to a large number of current methods, our technique deals with random camera movements in a transparent way, and even performs better in these cases than with pure translation. Robustness against occlusion and aliasing is inherent to the method as well.Fundação para a Ciência e a Tecnologia – PRAXIS XXI/BD/20322/99.Universidade do MinhoRodrigues, RuiFernandes, António RamiresOverveld, Kees vanErnst, Fabian20022002-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/778engRODRIGUES, Rui [et al.] - Reconstructing depth from spatiotemporal curves. In INTERNATIONAL CONFERENCE VISION INTERFACE, 15, Calgary, 2002 : proceedings [Em linha]. [S.l.] : Vision Interface, cop.2002. [Consult. 5 Jan. 2005]. Disponível na Internet: http://www.cipprs.org/vi2002/pdf/s5-3.pdfinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:24:37Zoai:repositorium.sdum.uminho.pt:1822/778Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:26:12.482176Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Reconstructing depth from spatiotemporal curves
title Reconstructing depth from spatiotemporal curves
spellingShingle Reconstructing depth from spatiotemporal curves
Rodrigues, Rui
3D reconstruction
Epipolar geometry
title_short Reconstructing depth from spatiotemporal curves
title_full Reconstructing depth from spatiotemporal curves
title_fullStr Reconstructing depth from spatiotemporal curves
title_full_unstemmed Reconstructing depth from spatiotemporal curves
title_sort Reconstructing depth from spatiotemporal curves
author Rodrigues, Rui
author_facet Rodrigues, Rui
Fernandes, António Ramires
Overveld, Kees van
Ernst, Fabian
author_role author
author2 Fernandes, António Ramires
Overveld, Kees van
Ernst, Fabian
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Rodrigues, Rui
Fernandes, António Ramires
Overveld, Kees van
Ernst, Fabian
dc.subject.por.fl_str_mv 3D reconstruction
Epipolar geometry
topic 3D reconstruction
Epipolar geometry
description We present a novel approach for 3D reconstruction based on multiple video frames taken from a static scene. Our solution emerges from the spatiotemporal analysis of video frames. The method is based on a best fitting scheme for spatiotemporal depth curves, which allows us to compute 3D world coordinates of the objects within the scene. As opposed to a large number of current methods, our technique deals with random camera movements in a transparent way, and even performs better in these cases than with pure translation. Robustness against occlusion and aliasing is inherent to the method as well.
publishDate 2002
dc.date.none.fl_str_mv 2002
2002-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/778
url http://hdl.handle.net/1822/778
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv RODRIGUES, Rui [et al.] - Reconstructing depth from spatiotemporal curves. In INTERNATIONAL CONFERENCE VISION INTERFACE, 15, Calgary, 2002 : proceedings [Em linha]. [S.l.] : Vision Interface, cop.2002. [Consult. 5 Jan. 2005]. Disponível na Internet: http://www.cipprs.org/vi2002/pdf/s5-3.pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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