3D object reconstruction from uncalibrated images using an off-the-shelf camera
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , |
Tipo de documento: | Livro |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/6824 |
Resumo: | Three-dimensional (3D) objects reconstruction using just bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a hard problem to address, when automation, speed and precision are required and/or the objects have complex shapes or image properties. In this paper, we compare two Active Computer Vision methods frequently used for the 3D reconstruction of objects from image sequences, acquired with a single off-the-shelf CCD camera: Structure From Motion (SFM) and Generalized Voxel Coloring (GVC). SFM recovers the 3D shape of an object based on the relative motion involved, while VC is a volumetric method that uses photo-consistency measures to build the required 3D model. Both methods considered do not impose any kind of restrictions on the relative motion involved. |
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3D object reconstruction from uncalibrated images using an off-the-shelf cameraEngenharia, Engenharia electrotécnica, electrónica e informáticaEngineering, Electrical engineering, Electronic engineering, Information engineeringThree-dimensional (3D) objects reconstruction using just bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a hard problem to address, when automation, speed and precision are required and/or the objects have complex shapes or image properties. In this paper, we compare two Active Computer Vision methods frequently used for the 3D reconstruction of objects from image sequences, acquired with a single off-the-shelf CCD camera: Structure From Motion (SFM) and Generalized Voxel Coloring (GVC). SFM recovers the 3D shape of an object based on the relative motion involved, while VC is a volumetric method that uses photo-consistency measures to build the required 3D model. Both methods considered do not impose any kind of restrictions on the relative motion involved.20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/6824eng10.1007/978-1-4020-9086-8_7Teresa C. S. AzevedoJoão Manuel R. S. TavaresMário A. P. Vazinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T14:06:21Zoai:repositorio-aberto.up.pt:10216/6824Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:54:52.472820Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
title |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
spellingShingle |
3D object reconstruction from uncalibrated images using an off-the-shelf camera Teresa C. S. Azevedo Engenharia, Engenharia electrotécnica, electrónica e informática Engineering, Electrical engineering, Electronic engineering, Information engineering |
title_short |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
title_full |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
title_fullStr |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
title_full_unstemmed |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
title_sort |
3D object reconstruction from uncalibrated images using an off-the-shelf camera |
author |
Teresa C. S. Azevedo |
author_facet |
Teresa C. S. Azevedo João Manuel R. S. Tavares Mário A. P. Vaz |
author_role |
author |
author2 |
João Manuel R. S. Tavares Mário A. P. Vaz |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Teresa C. S. Azevedo João Manuel R. S. Tavares Mário A. P. Vaz |
dc.subject.por.fl_str_mv |
Engenharia, Engenharia electrotécnica, electrónica e informática Engineering, Electrical engineering, Electronic engineering, Information engineering |
topic |
Engenharia, Engenharia electrotécnica, electrónica e informática Engineering, Electrical engineering, Electronic engineering, Information engineering |
description |
Three-dimensional (3D) objects reconstruction using just bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a hard problem to address, when automation, speed and precision are required and/or the objects have complex shapes or image properties. In this paper, we compare two Active Computer Vision methods frequently used for the 3D reconstruction of objects from image sequences, acquired with a single off-the-shelf CCD camera: Structure From Motion (SFM) and Generalized Voxel Coloring (GVC). SFM recovers the 3D shape of an object based on the relative motion involved, while VC is a volumetric method that uses photo-consistency measures to build the required 3D model. Both methods considered do not impose any kind of restrictions on the relative motion involved. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009 2009-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10216/6824 |
url |
https://hdl.handle.net/10216/6824 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1007/978-1-4020-9086-8_7 |
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:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799135868724707328 |