Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia na Agricultura |
Texto Completo: | https://periodicos.ufv.br/reveng/article/view/8800 |
Resumo: | Laser profilometry based on triangulation is a method for measuring depth of points in space that uses a laser beam to scan the object. The image of a laser-line projected onto a surface of an object is captured and treated in image-analysis software, which calculates its profile. The union of a sequence of profiles allows the construction of the 3D-digital models of objects. The objective of this work was to develop a methodology and to build a prototype of a threedimensional scanner based on laser triangulation. A prototype was built, with a gantry structure containing a car on which are a laser diode and a camera. This car is driven by an endless shaft driven by an electric motor with variable speed. When moving the car, the laser module produces a line on the surface of the object that is filmed by a camera fixed at a known angle, obtaining the necessary information to generate the 3D model of the object. Tests were made on regular objects: hubcaps, pyramids and cobblestones and the results showed that the 3D-models produced had the same dimensions. Tests were also made on irregular objects such as soil surface and fruit. The prototype proved to be solid for generating 3D models of objects. |
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oai:ojs.periodicos.ufv.br:article/8800 |
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UFV-2 |
network_name_str |
Engenharia na Agricultura |
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Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowersImage processingLaser triangulationThree-dimensional modelsLaser profilometry based on triangulation is a method for measuring depth of points in space that uses a laser beam to scan the object. The image of a laser-line projected onto a surface of an object is captured and treated in image-analysis software, which calculates its profile. The union of a sequence of profiles allows the construction of the 3D-digital models of objects. The objective of this work was to develop a methodology and to build a prototype of a threedimensional scanner based on laser triangulation. A prototype was built, with a gantry structure containing a car on which are a laser diode and a camera. This car is driven by an endless shaft driven by an electric motor with variable speed. When moving the car, the laser module produces a line on the surface of the object that is filmed by a camera fixed at a known angle, obtaining the necessary information to generate the 3D model of the object. Tests were made on regular objects: hubcaps, pyramids and cobblestones and the results showed that the 3D-models produced had the same dimensions. Tests were also made on irregular objects such as soil surface and fruit. The prototype proved to be solid for generating 3D models of objects.Universidade Federal de Viçosa - UFV2020-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/880010.13083/reveng.v29i1.8800Engineering in Agriculture; Vol. 28 No. Contínua (2020); 584-594Revista Engenharia na Agricultura - REVENG; v. 28 n. Contínua (2020); 584-5942175-68131414-3984reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/reveng/article/view/8800/6382Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENGhttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessLino, Antonio Carlos LoureiroD'Avila, EdsonSilva, Marcos Valério Gebra daDal Fabbro, Inácio Maria Silva, Denival da Costa2023-01-19T13:39:06Zoai:ojs.periodicos.ufv.br:article/8800Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:39:06Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
title |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
spellingShingle |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers Lino, Antonio Carlos Loureiro Image processing Laser triangulation Three-dimensional models |
title_short |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
title_full |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
title_fullStr |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
title_full_unstemmed |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
title_sort |
Development of a laser profilometer for the generation of 3d- models to measure the volume of fertilizer applied by fertilizer sowers |
author |
Lino, Antonio Carlos Loureiro |
author_facet |
Lino, Antonio Carlos Loureiro D'Avila, Edson Silva, Marcos Valério Gebra da Dal Fabbro, Inácio Maria Silva, Denival da Costa |
author_role |
author |
author2 |
D'Avila, Edson Silva, Marcos Valério Gebra da Dal Fabbro, Inácio Maria Silva, Denival da Costa |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lino, Antonio Carlos Loureiro D'Avila, Edson Silva, Marcos Valério Gebra da Dal Fabbro, Inácio Maria Silva, Denival da Costa |
dc.subject.por.fl_str_mv |
Image processing Laser triangulation Three-dimensional models |
topic |
Image processing Laser triangulation Three-dimensional models |
description |
Laser profilometry based on triangulation is a method for measuring depth of points in space that uses a laser beam to scan the object. The image of a laser-line projected onto a surface of an object is captured and treated in image-analysis software, which calculates its profile. The union of a sequence of profiles allows the construction of the 3D-digital models of objects. The objective of this work was to develop a methodology and to build a prototype of a threedimensional scanner based on laser triangulation. A prototype was built, with a gantry structure containing a car on which are a laser diode and a camera. This car is driven by an endless shaft driven by an electric motor with variable speed. When moving the car, the laser module produces a line on the surface of the object that is filmed by a camera fixed at a known angle, obtaining the necessary information to generate the 3D model of the object. Tests were made on regular objects: hubcaps, pyramids and cobblestones and the results showed that the 3D-models produced had the same dimensions. Tests were also made on irregular objects such as soil surface and fruit. The prototype proved to be solid for generating 3D models of objects. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/8800 10.13083/reveng.v29i1.8800 |
url |
https://periodicos.ufv.br/reveng/article/view/8800 |
identifier_str_mv |
10.13083/reveng.v29i1.8800 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/8800/6382 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENG https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENG https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
Engineering in Agriculture; Vol. 28 No. Contínua (2020); 584-594 Revista Engenharia na Agricultura - REVENG; v. 28 n. Contínua (2020); 584-594 2175-6813 1414-3984 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1800211147004051456 |