SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION

Detalhes bibliográficos
Autor(a) principal: Dal Poz, A. P. [UNESP]
Data de Publicação: 2014
Outros Autores: Toth, C., Holm, T., Jutzi, B.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5194/isprsarchives-XL-1-89-2014
http://hdl.handle.net/11449/184781
Resumo: This paper compares the paradigms of LiDAR and aerophotogrammetry in the context of building extraction and briefly discusses a photogrammetric strategy for refining building roof polyhedrons previously extracted from LiDAR data. In general, empirical and theoretical studies have confirmed that LiDAR-based methodologies are more suitable in extracting planar roof faces and ridges of the roof, whereas the aerophotogrammetry are more suitable in extracting building roof outlines. In order to exemplify how to explore these properties, it is presented a photogrammetric method for refining 3D building roof contours extracted from airborne LiDAR data. Examples of application are provided for this refining approach.
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spelling SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTIONAerophotogrammetryLiDARBuilding extractionThis paper compares the paradigms of LiDAR and aerophotogrammetry in the context of building extraction and briefly discusses a photogrammetric strategy for refining building roof polyhedrons previously extracted from LiDAR data. In general, empirical and theoretical studies have confirmed that LiDAR-based methodologies are more suitable in extracting planar roof faces and ridges of the roof, whereas the aerophotogrammetry are more suitable in extracting building roof outlines. In order to exemplify how to explore these properties, it is presented a photogrammetric method for refining 3D building roof contours extracted from airborne LiDAR data. Examples of application are provided for this refining approach.Sao Paulo State Univ, Dept Cartog, Presidente Prudente, SP, BrazilSao Paulo State Univ, Dept Cartog, Presidente Prudente, SP, BrazilCopernicus Gesellschaft MbhUniversidade Estadual Paulista (Unesp)Dal Poz, A. P. [UNESP]Toth, C.Holm, T.Jutzi, B.2019-10-04T12:30:05Z2019-10-04T12:30:05Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject89-93http://dx.doi.org/10.5194/isprsarchives-XL-1-89-2014Isprs Technical Commission I Symposium. Gottingen: Copernicus Gesellschaft Mbh, v. 40-1, p. 89-93, 2014.2194-9034http://hdl.handle.net/11449/18478110.5194/isprsarchives-XL-1-89-2014WOS:000368435600013Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIsprs Technical Commission I Symposiuminfo:eu-repo/semantics/openAccess2024-06-18T15:02:08Zoai:repositorio.unesp.br:11449/184781Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:46:30.598150Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
title SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
spellingShingle SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
Dal Poz, A. P. [UNESP]
Aerophotogrammetry
LiDAR
Building extraction
title_short SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
title_full SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
title_fullStr SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
title_full_unstemmed SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
title_sort SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
author Dal Poz, A. P. [UNESP]
author_facet Dal Poz, A. P. [UNESP]
Toth, C.
Holm, T.
Jutzi, B.
author_role author
author2 Toth, C.
Holm, T.
Jutzi, B.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Dal Poz, A. P. [UNESP]
Toth, C.
Holm, T.
Jutzi, B.
dc.subject.por.fl_str_mv Aerophotogrammetry
LiDAR
Building extraction
topic Aerophotogrammetry
LiDAR
Building extraction
description This paper compares the paradigms of LiDAR and aerophotogrammetry in the context of building extraction and briefly discusses a photogrammetric strategy for refining building roof polyhedrons previously extracted from LiDAR data. In general, empirical and theoretical studies have confirmed that LiDAR-based methodologies are more suitable in extracting planar roof faces and ridges of the roof, whereas the aerophotogrammetry are more suitable in extracting building roof outlines. In order to exemplify how to explore these properties, it is presented a photogrammetric method for refining 3D building roof contours extracted from airborne LiDAR data. Examples of application are provided for this refining approach.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2019-10-04T12:30:05Z
2019-10-04T12:30:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.5194/isprsarchives-XL-1-89-2014
Isprs Technical Commission I Symposium. Gottingen: Copernicus Gesellschaft Mbh, v. 40-1, p. 89-93, 2014.
2194-9034
http://hdl.handle.net/11449/184781
10.5194/isprsarchives-XL-1-89-2014
WOS:000368435600013
url http://dx.doi.org/10.5194/isprsarchives-XL-1-89-2014
http://hdl.handle.net/11449/184781
identifier_str_mv Isprs Technical Commission I Symposium. Gottingen: Copernicus Gesellschaft Mbh, v. 40-1, p. 89-93, 2014.
2194-9034
10.5194/isprsarchives-XL-1-89-2014
WOS:000368435600013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Isprs Technical Commission I Symposium
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 89-93
dc.publisher.none.fl_str_mv Copernicus Gesellschaft Mbh
publisher.none.fl_str_mv Copernicus Gesellschaft Mbh
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_ 1808128414640504832

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