Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/rs6043020 http://hdl.handle.net/11449/113369 |
Resumo: | Image orientation requires ground control as a source of information for both indirect estimation and quality assessment to guarantee the accuracy of the photogrammetric processes. However, the orientation still depends on interactive measurements to locate the control entities over the images. This paper presents an automatic technique used to generate 3D control points from vertical panoramic terrestrial images. The technique uses a special target attached to a GPS receiver and panoramic images acquired in nadir view from different heights. The reference target is used as ground control to determine the exterior orientation parameters (EOPs) of the vertical images. These acquired multi-scale images overlap in the central region and can be used to compute ground coordinates using photogrammetric intersection. Experiments were conducted in a terrestrial calibration field to assess the geometry provided by the reference target and the quality of the reconstructed object coordinates. The analysis was based on the checkpoints, and the resulting discrepancies in the object space were less than 2 cm in the studied cases. As a result, small models and ortho-images can be produced as well as georeferenced image chips that can be used as high-quality control information. |
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Repositório Institucional da UNESP |
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Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstructionclose rangelarge-scale surveyingtarget detection3D pointImage orientation requires ground control as a source of information for both indirect estimation and quality assessment to guarantee the accuracy of the photogrammetric processes. However, the orientation still depends on interactive measurements to locate the control entities over the images. This paper presents an automatic technique used to generate 3D control points from vertical panoramic terrestrial images. The technique uses a special target attached to a GPS receiver and panoramic images acquired in nadir view from different heights. The reference target is used as ground control to determine the exterior orientation parameters (EOPs) of the vertical images. These acquired multi-scale images overlap in the central region and can be used to compute ground coordinates using photogrammetric intersection. Experiments were conducted in a terrestrial calibration field to assess the geometry provided by the reference target and the quality of the reconstructed object coordinates. The analysis was based on the checkpoints, and the resulting discrepancies in the object space were less than 2 cm in the studied cases. As a result, small models and ortho-images can be produced as well as georeferenced image chips that can be used as high-quality control information.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista UNESP, Dept Cartog, BR-19060900 Presidente Prudente, SP, BrazilUniv Estadual Paulista UNESP, Dept Cartog, BR-19060900 Presidente Prudente, SP, BrazilFAPESP: 10/16954-5CNPq: 305111/2010-8Mdpi AgUniversidade Estadual Paulista (Unesp)Tommaselli, Antonio M. G. [UNESP]Berveglieri, Adilson [UNESP]2014-12-03T13:11:39Z2014-12-03T13:11:39Z2014-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3020-3040application/pdfhttp://dx.doi.org/10.3390/rs6043020Remote Sensing. Basel: Mdpi Ag, v. 6, n. 4, p. 3020-3040, 2014.2072-4292http://hdl.handle.net/11449/11336910.3390/rs6043020WOS:000336746900021WOS000336746900021.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRemote Sensing3.4061,386info:eu-repo/semantics/openAccess2024-06-18T15:01:53Zoai:repositorio.unesp.br:11449/113369Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:32:59.329804Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
title |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
spellingShingle |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction Tommaselli, Antonio M. G. [UNESP] close range large-scale surveying target detection 3D point |
title_short |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
title_full |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
title_fullStr |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
title_full_unstemmed |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
title_sort |
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction |
author |
Tommaselli, Antonio M. G. [UNESP] |
author_facet |
Tommaselli, Antonio M. G. [UNESP] Berveglieri, Adilson [UNESP] |
author_role |
author |
author2 |
Berveglieri, Adilson [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Tommaselli, Antonio M. G. [UNESP] Berveglieri, Adilson [UNESP] |
dc.subject.por.fl_str_mv |
close range large-scale surveying target detection 3D point |
topic |
close range large-scale surveying target detection 3D point |
description |
Image orientation requires ground control as a source of information for both indirect estimation and quality assessment to guarantee the accuracy of the photogrammetric processes. However, the orientation still depends on interactive measurements to locate the control entities over the images. This paper presents an automatic technique used to generate 3D control points from vertical panoramic terrestrial images. The technique uses a special target attached to a GPS receiver and panoramic images acquired in nadir view from different heights. The reference target is used as ground control to determine the exterior orientation parameters (EOPs) of the vertical images. These acquired multi-scale images overlap in the central region and can be used to compute ground coordinates using photogrammetric intersection. Experiments were conducted in a terrestrial calibration field to assess the geometry provided by the reference target and the quality of the reconstructed object coordinates. The analysis was based on the checkpoints, and the resulting discrepancies in the object space were less than 2 cm in the studied cases. As a result, small models and ortho-images can be produced as well as georeferenced image chips that can be used as high-quality control information. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-03T13:11:39Z 2014-12-03T13:11:39Z 2014-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/rs6043020 Remote Sensing. Basel: Mdpi Ag, v. 6, n. 4, p. 3020-3040, 2014. 2072-4292 http://hdl.handle.net/11449/113369 10.3390/rs6043020 WOS:000336746900021 WOS000336746900021.pdf |
url |
http://dx.doi.org/10.3390/rs6043020 http://hdl.handle.net/11449/113369 |
identifier_str_mv |
Remote Sensing. Basel: Mdpi Ag, v. 6, n. 4, p. 3020-3040, 2014. 2072-4292 10.3390/rs6043020 WOS:000336746900021 WOS000336746900021.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Remote Sensing 3.406 1,386 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
3020-3040 application/pdf |
dc.publisher.none.fl_str_mv |
Mdpi Ag |
publisher.none.fl_str_mv |
Mdpi Ag |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129436195749888 |