Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/JSTARS.2019.2911547 http://hdl.handle.net/11449/186013 |
Resumo: | Lightweight hyperspectral sensors carried by unmanned aerial vehicles (UAVs) are becoming powerful remote sensing tools for several applications, for example, forestry and agriculture. Sequential frame acquisition by scanning the spectral bands with tunable Fabry-Perot interferometer (FPI) is one of the technologies suitable for these applications. The accurate co-registration of the individual bands to produce a hypercube and the bundle adjustment of all bands are still challenging tasks. Because of the geometry and internal optical components of this kind of camera, modeling of the interior geometry of the image bands requires more than a single set of interior orientation parameters (IOP). This paper developed a new method that applies a preliminary two-dimensional (2-D) geometric transformation to co-register all bands, based on projective parameters estimated during the calibration process. This preprocessing avoids the use of several sets of IOPs, simplifying the computation of image orientation with bundle adjustment. Experiments using a close range calibration setup and a UAV-based aerial image block showed that the new method was effective and improved the accuracy of the three-dimensional (3-D) point determination. Accuracy of one times ground sample distance (GSD) in horizontal coordinates and 1.2 GSD in height coordinate was achieved in the bundle adjustment using a single set of IOPs. |
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Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-RegistrationCalibrationhyperspectral sensorsimage registrationunmanned aerial vehicles (UAVs)Lightweight hyperspectral sensors carried by unmanned aerial vehicles (UAVs) are becoming powerful remote sensing tools for several applications, for example, forestry and agriculture. Sequential frame acquisition by scanning the spectral bands with tunable Fabry-Perot interferometer (FPI) is one of the technologies suitable for these applications. The accurate co-registration of the individual bands to produce a hypercube and the bundle adjustment of all bands are still challenging tasks. Because of the geometry and internal optical components of this kind of camera, modeling of the interior geometry of the image bands requires more than a single set of interior orientation parameters (IOP). This paper developed a new method that applies a preliminary two-dimensional (2-D) geometric transformation to co-register all bands, based on projective parameters estimated during the calibration process. This preprocessing avoids the use of several sets of IOPs, simplifying the computation of image orientation with bundle adjustment. Experiments using a close range calibration setup and a UAV-based aerial image block showed that the new method was effective and improved the accuracy of the three-dimensional (3-D) point determination. Accuracy of one times ground sample distance (GSD) in horizontal coordinates and 1.2 GSD in height coordinate was achieved in the bundle adjustment using a single set of IOPs.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Academy of FinlandSao Paulo State Univ, BR-19060900 Presidente Prudente, BrazilFinnish Geospatial Res Inst FGI, FI-02430 Masala, FinlandSao Paulo State Univ, BR-19060900 Presidente Prudente, BrazilFAPESP: 2013/50426-4CNPq: 307554/2014-7CNPq: 404379/2016-8Academy of Finland: 305994Ieee-inst Electrical Electronics Engineers IncUniversidade Estadual Paulista (Unesp)Finnish Geospatial Res Inst FGIGarcia Tommaselli, Antonio Maria [UNESP]Santos, Lucas Dias [UNESP]Oliveira, Raquel Alves deBerveglieri, Adilson [UNESP]Imai, Nilton Nobuhiro [UNESP]Honkavaara, Eija2019-10-04T12:40:29Z2019-10-04T12:40:29Z2019-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2097-2106http://dx.doi.org/10.1109/JSTARS.2019.2911547Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 12, n. 7, p. 2097-2106, 2019.1939-1404http://hdl.handle.net/11449/18601310.1109/JSTARS.2019.2911547WOS:00048035480001029857711025053300000-0003-0516-0567Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIeee Journal Of Selected Topics In Applied Earth Observations And Remote Sensinginfo:eu-repo/semantics/openAccess2024-06-18T18:18:06Zoai:repositorio.unesp.br:11449/186013Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:47:54.316055Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
title |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
spellingShingle |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration Garcia Tommaselli, Antonio Maria [UNESP] Calibration hyperspectral sensors image registration unmanned aerial vehicles (UAVs) |
title_short |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
title_full |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
title_fullStr |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
title_full_unstemmed |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
title_sort |
Refining the Interior Orientation of a Hyperspectral Frame Camera With Preliminary Bands Co-Registration |
author |
Garcia Tommaselli, Antonio Maria [UNESP] |
author_facet |
Garcia Tommaselli, Antonio Maria [UNESP] Santos, Lucas Dias [UNESP] Oliveira, Raquel Alves de Berveglieri, Adilson [UNESP] Imai, Nilton Nobuhiro [UNESP] Honkavaara, Eija |
author_role |
author |
author2 |
Santos, Lucas Dias [UNESP] Oliveira, Raquel Alves de Berveglieri, Adilson [UNESP] Imai, Nilton Nobuhiro [UNESP] Honkavaara, Eija |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Finnish Geospatial Res Inst FGI |
dc.contributor.author.fl_str_mv |
Garcia Tommaselli, Antonio Maria [UNESP] Santos, Lucas Dias [UNESP] Oliveira, Raquel Alves de Berveglieri, Adilson [UNESP] Imai, Nilton Nobuhiro [UNESP] Honkavaara, Eija |
dc.subject.por.fl_str_mv |
Calibration hyperspectral sensors image registration unmanned aerial vehicles (UAVs) |
topic |
Calibration hyperspectral sensors image registration unmanned aerial vehicles (UAVs) |
description |
Lightweight hyperspectral sensors carried by unmanned aerial vehicles (UAVs) are becoming powerful remote sensing tools for several applications, for example, forestry and agriculture. Sequential frame acquisition by scanning the spectral bands with tunable Fabry-Perot interferometer (FPI) is one of the technologies suitable for these applications. The accurate co-registration of the individual bands to produce a hypercube and the bundle adjustment of all bands are still challenging tasks. Because of the geometry and internal optical components of this kind of camera, modeling of the interior geometry of the image bands requires more than a single set of interior orientation parameters (IOP). This paper developed a new method that applies a preliminary two-dimensional (2-D) geometric transformation to co-register all bands, based on projective parameters estimated during the calibration process. This preprocessing avoids the use of several sets of IOPs, simplifying the computation of image orientation with bundle adjustment. Experiments using a close range calibration setup and a UAV-based aerial image block showed that the new method was effective and improved the accuracy of the three-dimensional (3-D) point determination. Accuracy of one times ground sample distance (GSD) in horizontal coordinates and 1.2 GSD in height coordinate was achieved in the bundle adjustment using a single set of IOPs. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:40:29Z 2019-10-04T12:40:29Z 2019-07-01 |
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/10.1109/JSTARS.2019.2911547 Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 12, n. 7, p. 2097-2106, 2019. 1939-1404 http://hdl.handle.net/11449/186013 10.1109/JSTARS.2019.2911547 WOS:000480354800010 2985771102505330 0000-0003-0516-0567 |
url |
http://dx.doi.org/10.1109/JSTARS.2019.2911547 http://hdl.handle.net/11449/186013 |
identifier_str_mv |
Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing. Piscataway: Ieee-inst Electrical Electronics Engineers Inc, v. 12, n. 7, p. 2097-2106, 2019. 1939-1404 10.1109/JSTARS.2019.2911547 WOS:000480354800010 2985771102505330 0000-0003-0516-0567 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2097-2106 |
dc.publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
publisher.none.fl_str_mv |
Ieee-inst Electrical Electronics Engineers Inc |
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_ |
1808128980631420928 |