Generating virtual images from oblique frames
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/rs5041875 http://hdl.handle.net/11449/75032 |
Resumo: | Image acquisition systems based on multi-head arrangement of digital camerasare attractive alternatives enabling a larger imaging area when compared to a single framecamera. The calibration of this kind of system can be performed in several steps or byusing simultaneous bundle adjustment with relative orientation stability constraints. Thepaper will address the details of the steps of the proposed approach for system calibration,image rectification, registration and fusion. Experiments with terrestrial and aerial imagesacquired with two Fuji FinePix S3Pro cameras were performed. The experiments focusedon the assessment of the results of self-calibrating bundle adjustment with and withoutrelative orientation constraints and the effects to the registration and fusion when generatingvirtual images. The experiments have shown that the images can be accurately rectified andregistered with the proposed approach, achieving residuals smaller than one pixel. © 2013 by the authors; licensee MDPI, Basel, Switzerland. |
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Repositório Institucional da UNESP |
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Generating virtual images from oblique framesCamera calibrationDual headFusion of multiple imagesPhotogrammetryDual-headImage acquisition systemsImage rectificationMultiple imageOrientation constraintRelative orientationSystem calibrationCalibrationCamerasExperimentsImage fusionImage acquisition systems based on multi-head arrangement of digital camerasare attractive alternatives enabling a larger imaging area when compared to a single framecamera. The calibration of this kind of system can be performed in several steps or byusing simultaneous bundle adjustment with relative orientation stability constraints. Thepaper will address the details of the steps of the proposed approach for system calibration,image rectification, registration and fusion. Experiments with terrestrial and aerial imagesacquired with two Fuji FinePix S3Pro cameras were performed. The experiments focusedon the assessment of the results of self-calibrating bundle adjustment with and withoutrelative orientation constraints and the effects to the registration and fusion when generatingvirtual images. The experiments have shown that the images can be accurately rectified andregistered with the proposed approach, achieving residuals smaller than one pixel. © 2013 by the authors; licensee MDPI, Basel, Switzerland.Department of Cartography UNESP-Univ Estadual Paulista, Presidente Prudente-SP, 19060-900Aerocarta SA, São Paulo-SP, 04566-000Centro de Ciências Exatas e Tecnologia (CCET) Universidade Federal de Mato Grosso do Sul (UFMS), Campus Universitário, Campo Grande-MS, 79070-900Department of Cartography UNESP-Univ Estadual Paulista, Presidente Prudente-SP, 19060-900Universidade Estadual Paulista (Unesp)Aerocarta SAUniversidade Federal de Mato Grosso do Sul (UFMS)Tommaselli, Antonio M.G. [UNESP]Galo, Mauricio [UNESP]De Moraes, Marcus V.A. [UNESP]Marcato Jr., José [UNESP]Caldeira, Carlos R.T. [UNESP]Lopes, Rodrigo F.2014-05-27T11:28:49Z2014-05-27T11:28:49Z2013-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1875-1893application/pdfhttp://dx.doi.org/10.3390/rs5041875Remote Sensing, v. 5, n. 4, p. 1875-1893, 2013.2072-4292http://hdl.handle.net/11449/7503210.3390/rs5041875WOS:0003180206000182-s2.0-848804478262-s2.0-84880447826.pdf16473186442995610000-0002-0104-9960Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRemote Sensing3.4061,386info:eu-repo/semantics/openAccess2024-06-18T15:01:53Zoai:repositorio.unesp.br:11449/75032Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:24:30.333654Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Generating virtual images from oblique frames |
title |
Generating virtual images from oblique frames |
spellingShingle |
Generating virtual images from oblique frames Tommaselli, Antonio M.G. [UNESP] Camera calibration Dual head Fusion of multiple images Photogrammetry Dual-head Image acquisition systems Image rectification Multiple image Orientation constraint Relative orientation System calibration Calibration Cameras Experiments Image fusion |
title_short |
Generating virtual images from oblique frames |
title_full |
Generating virtual images from oblique frames |
title_fullStr |
Generating virtual images from oblique frames |
title_full_unstemmed |
Generating virtual images from oblique frames |
title_sort |
Generating virtual images from oblique frames |
author |
Tommaselli, Antonio M.G. [UNESP] |
author_facet |
Tommaselli, Antonio M.G. [UNESP] Galo, Mauricio [UNESP] De Moraes, Marcus V.A. [UNESP] Marcato Jr., José [UNESP] Caldeira, Carlos R.T. [UNESP] Lopes, Rodrigo F. |
author_role |
author |
author2 |
Galo, Mauricio [UNESP] De Moraes, Marcus V.A. [UNESP] Marcato Jr., José [UNESP] Caldeira, Carlos R.T. [UNESP] Lopes, Rodrigo F. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Aerocarta SA Universidade Federal de Mato Grosso do Sul (UFMS) |
dc.contributor.author.fl_str_mv |
Tommaselli, Antonio M.G. [UNESP] Galo, Mauricio [UNESP] De Moraes, Marcus V.A. [UNESP] Marcato Jr., José [UNESP] Caldeira, Carlos R.T. [UNESP] Lopes, Rodrigo F. |
dc.subject.por.fl_str_mv |
Camera calibration Dual head Fusion of multiple images Photogrammetry Dual-head Image acquisition systems Image rectification Multiple image Orientation constraint Relative orientation System calibration Calibration Cameras Experiments Image fusion |
topic |
Camera calibration Dual head Fusion of multiple images Photogrammetry Dual-head Image acquisition systems Image rectification Multiple image Orientation constraint Relative orientation System calibration Calibration Cameras Experiments Image fusion |
description |
Image acquisition systems based on multi-head arrangement of digital camerasare attractive alternatives enabling a larger imaging area when compared to a single framecamera. The calibration of this kind of system can be performed in several steps or byusing simultaneous bundle adjustment with relative orientation stability constraints. Thepaper will address the details of the steps of the proposed approach for system calibration,image rectification, registration and fusion. Experiments with terrestrial and aerial imagesacquired with two Fuji FinePix S3Pro cameras were performed. The experiments focusedon the assessment of the results of self-calibrating bundle adjustment with and withoutrelative orientation constraints and the effects to the registration and fusion when generatingvirtual images. The experiments have shown that the images can be accurately rectified andregistered with the proposed approach, achieving residuals smaller than one pixel. © 2013 by the authors; licensee MDPI, Basel, Switzerland. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-01 2014-05-27T11:28:49Z 2014-05-27T11:28:49Z |
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/rs5041875 Remote Sensing, v. 5, n. 4, p. 1875-1893, 2013. 2072-4292 http://hdl.handle.net/11449/75032 10.3390/rs5041875 WOS:000318020600018 2-s2.0-84880447826 2-s2.0-84880447826.pdf 1647318644299561 0000-0002-0104-9960 |
url |
http://dx.doi.org/10.3390/rs5041875 http://hdl.handle.net/11449/75032 |
identifier_str_mv |
Remote Sensing, v. 5, n. 4, p. 1875-1893, 2013. 2072-4292 10.3390/rs5041875 WOS:000318020600018 2-s2.0-84880447826 2-s2.0-84880447826.pdf 1647318644299561 0000-0002-0104-9960 |
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 |
1875-1893 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129424137125888 |