3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
Tipo de documento: | Livro |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/398 |
Resumo: | Three-dimensional (3D) object reconstruction using only bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a complex problem to solve, when automation, speed and precision are required. In the work presented in this paper, we developed a computational platform with the main purpose of building 3D geometric models from uncalibrated images of objects. Simplicity and automation were our major guidelines to choose volumetric reconstruction methods, such as Generalized Voxel Coloring. This method uses photo-consistency measures to build an accurate 3D geometric model, without imposing any kind of restrictions on the relative motion between the camera used and the object to be reconstructed. Our final goal is to use our computational platform in building and characterize human external anatomical shapes using a single off-the-shelf camera. |
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3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated ImagesBiomecânica, Engenharia mecânicaBiomechanics, Mechanical engineeringThree-dimensional (3D) object reconstruction using only bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a complex problem to solve, when automation, speed and precision are required. In the work presented in this paper, we developed a computational platform with the main purpose of building 3D geometric models from uncalibrated images of objects. Simplicity and automation were our major guidelines to choose volumetric reconstruction methods, such as Generalized Voxel Coloring. This method uses photo-consistency measures to build an accurate 3D geometric model, without imposing any kind of restrictions on the relative motion between the camera used and the object to be reconstructed. Our final goal is to use our computational platform in building and characterize human external anatomical shapes using a single off-the-shelf camera.20072007-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/398porTeresa 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:RCAAP2023-11-29T13:46:55Zoai:repositorio-aberto.up.pt:10216/398Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:47:26.408947Repositório 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 Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
title |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
spellingShingle |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images Teresa C. S. Azevedo Biomecânica, Engenharia mecânica Biomechanics, Mechanical engineering |
title_short |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
title_full |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
title_fullStr |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
title_full_unstemmed |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
title_sort |
3D Volumetric Reconstruction and Characterization of Objects from Uncalibrated Images |
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 |
Biomecânica, Engenharia mecânica Biomechanics, Mechanical engineering |
topic |
Biomecânica, Engenharia mecânica Biomechanics, Mechanical engineering |
description |
Three-dimensional (3D) object reconstruction using only bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is still a complex problem to solve, when automation, speed and precision are required. In the work presented in this paper, we developed a computational platform with the main purpose of building 3D geometric models from uncalibrated images of objects. Simplicity and automation were our major guidelines to choose volumetric reconstruction methods, such as Generalized Voxel Coloring. This method uses photo-consistency measures to build an accurate 3D geometric model, without imposing any kind of restrictions on the relative motion between the camera used and the object to be reconstructed. Our final goal is to use our computational platform in building and characterize human external anatomical shapes using a single off-the-shelf camera. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007 2007-01-01T00:00:00Z |
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/10216/398 |
url |
https://hdl.handle.net/10216/398 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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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1799135791951118336 |