Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach

3D scanning based on structured light (SL) has been proven to be a powerful tool to measure the three-dimensional shape of surfaces, especially in biomechanics. We define a set of conditions that an optimal SL strategy should fulfill in the case of static scenes and then we present an efficient solu...

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Detalles Bibliográficos
Autores: Pribanic, Tomislav, Dzapo, Hrvoje, Salvi, Joaquim
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/8527
Acceso en línea:http://hdl.handle.net/10256/8527
Access Level:acceso abierto
Palabra clave:Visualització tridimensional (Informàtica)
Three-dimensional display systems
Imatgeria tridimensional en biomecànica
Three-dimensional imaging in biomechanics
Imatge, Tècniques d'
Imaging systems
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spelling Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic ApproachPribanic, TomislavDzapo, HrvojeSalvi, JoaquimVisualització tridimensional (Informàtica)Three-dimensional display systemsImatgeria tridimensional en biomecànicaThree-dimensional imaging in biomechanicsImatge, Tècniques d'Imaging systems3D scanning based on structured light (SL) has been proven to be a powerful tool to measure the three-dimensional shape of surfaces, especially in biomechanics. We define a set of conditions that an optimal SL strategy should fulfill in the case of static scenes and then we present an efficient solution based on improving the number-theoretic approach (NTA). The proposal is compared to the well-known Gray code (GC) plus phase shift (PS) technique and the original NTA, all satisfying the same set of conditions but obtaining significant improvements with our implementation. The technique is validated in biomechanical applications such as the scanning of a footprint left on a “foam box” typically made for that purpose, where one of the ultimate goals could be the production of a shoe insoleHindawi Publishing Corporation2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/8527http://hdl.handle.net/10256/8527EURASIP Journal on Advances in Signal Processing, 2010, p.474389Articles publicats (IIIA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1155/2010/474389info:eu-repo/semantics/altIdentifier/issn/1687-6172info:eu-repo/semantics/altIdentifier/eissn/1687-6180Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/85272026-05-29T05:05:01Z
dc.title.none.fl_str_mv Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
title Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
spellingShingle Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
Pribanic, Tomislav
Visualització tridimensional (Informàtica)
Three-dimensional display systems
Imatgeria tridimensional en biomecànica
Three-dimensional imaging in biomechanics
Imatge, Tècniques d'
Imaging systems
title_short Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
title_full Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
title_fullStr Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
title_full_unstemmed Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
title_sort Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
dc.creator.none.fl_str_mv Pribanic, Tomislav
Dzapo, Hrvoje
Salvi, Joaquim
author Pribanic, Tomislav
author_facet Pribanic, Tomislav
Dzapo, Hrvoje
Salvi, Joaquim
author_role author
author2 Dzapo, Hrvoje
Salvi, Joaquim
author2_role author
author
dc.subject.none.fl_str_mv Visualització tridimensional (Informàtica)
Three-dimensional display systems
Imatgeria tridimensional en biomecànica
Three-dimensional imaging in biomechanics
Imatge, Tècniques d'
Imaging systems
topic Visualització tridimensional (Informàtica)
Three-dimensional display systems
Imatgeria tridimensional en biomecànica
Three-dimensional imaging in biomechanics
Imatge, Tècniques d'
Imaging systems
description 3D scanning based on structured light (SL) has been proven to be a powerful tool to measure the three-dimensional shape of surfaces, especially in biomechanics. We define a set of conditions that an optimal SL strategy should fulfill in the case of static scenes and then we present an efficient solution based on improving the number-theoretic approach (NTA). The proposal is compared to the well-known Gray code (GC) plus phase shift (PS) technique and the original NTA, all satisfying the same set of conditions but obtaining significant improvements with our implementation. The technique is validated in biomechanical applications such as the scanning of a footprint left on a “foam box” typically made for that purpose, where one of the ultimate goals could be the production of a shoe insole
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/8527
http://hdl.handle.net/10256/8527
url http://hdl.handle.net/10256/8527
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1155/2010/474389
info:eu-repo/semantics/altIdentifier/issn/1687-6172
info:eu-repo/semantics/altIdentifier/eissn/1687-6180
dc.rights.none.fl_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv EURASIP Journal on Advances in Signal Processing, 2010, p.474389
Articles publicats (IIIA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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