Automatic extraction of road seeds from high-resolution aerial images

Detalhes bibliográficos
Autor(a) principal: Dal-Poz, Aluir P. [UNESP]
Data de Publicação: 2005
Outros Autores: Vale, Giovane M.D.O. [UNESP], Zanin, Rodrigo B. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0001-37652005000300011
http://hdl.handle.net/11449/68383
Resumo: This article presents an automatic methodology for extraction of road seeds from high-resolution aerial images. The method is based on a set of four road objects and another set of connection rules among road objects. Each road object is a local representation of an approximately straight road fragment and its construction is based on a combination of polygons describing all relevant image edges, according to some rules embodying road knowledge. Each one of the road seeds is composed by a sequence of connected road objects, in which each sequence of this type can be geometrically structured as a chain of contiguous quadrilaterals. Experiments carried out with high-resolution aerial images showed that the proposed methodology is very promising in extracting road seeds. This article presents the fundamentals of the method and the experimental results, as well.
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spelling Automatic extraction of road seeds from high-resolution aerial imagesDigital photogrammetryRoad extractionRoad objectsRoad seedsThis article presents an automatic methodology for extraction of road seeds from high-resolution aerial images. The method is based on a set of four road objects and another set of connection rules among road objects. Each road object is a local representation of an approximately straight road fragment and its construction is based on a combination of polygons describing all relevant image edges, according to some rules embodying road knowledge. Each one of the road seeds is composed by a sequence of connected road objects, in which each sequence of this type can be geometrically structured as a chain of contiguous quadrilaterals. Experiments carried out with high-resolution aerial images showed that the proposed methodology is very promising in extracting road seeds. This article presents the fundamentals of the method and the experimental results, as well.Departamento de Cartografia FCT UNESP, Rua Roberto Simonsen, 305, 19060-900 Presidente Prudente, SPAluno de Doutorado do Programa de Pos-Graduacao em Ciencias Cartograficas FCT UNESP, Rua Roberto Simonsen, 305, 19060-900 Presidente Prudente, SPDepartamento de Cartografia FCT UNESP, Rua Roberto Simonsen, 305, 19060-900 Presidente Prudente, SPAluno de Doutorado do Programa de Pos-Graduacao em Ciencias Cartograficas FCT UNESP, Rua Roberto Simonsen, 305, 19060-900 Presidente Prudente, SPUniversidade Estadual Paulista (Unesp)Dal-Poz, Aluir P. [UNESP]Vale, Giovane M.D.O. [UNESP]Zanin, Rodrigo B. [UNESP]2014-05-27T11:21:36Z2014-05-27T11:21:36Z2005-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article509-520application/pdfhttp://dx.doi.org/10.1590/S0001-37652005000300011Anais da Academia Brasileira de Ciencias, v. 77, n. 3, p. 509-520, 2005.0001-3765http://hdl.handle.net/11449/6838310.1590/S0001-37652005000300011S0001-37652005000300011WOS:0002313095000112-s2.0-243444382422-s2.0-24344438242.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnais da Academia Brasileira de Ciências0.9560,418info:eu-repo/semantics/openAccess2024-06-18T15:01:26Zoai:repositorio.unesp.br:11449/68383Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:57:49.788767Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Automatic extraction of road seeds from high-resolution aerial images
title Automatic extraction of road seeds from high-resolution aerial images
spellingShingle Automatic extraction of road seeds from high-resolution aerial images
Dal-Poz, Aluir P. [UNESP]
Digital photogrammetry
Road extraction
Road objects
Road seeds
title_short Automatic extraction of road seeds from high-resolution aerial images
title_full Automatic extraction of road seeds from high-resolution aerial images
title_fullStr Automatic extraction of road seeds from high-resolution aerial images
title_full_unstemmed Automatic extraction of road seeds from high-resolution aerial images
title_sort Automatic extraction of road seeds from high-resolution aerial images
author Dal-Poz, Aluir P. [UNESP]
author_facet Dal-Poz, Aluir P. [UNESP]
Vale, Giovane M.D.O. [UNESP]
Zanin, Rodrigo B. [UNESP]
author_role author
author2 Vale, Giovane M.D.O. [UNESP]
Zanin, Rodrigo B. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Dal-Poz, Aluir P. [UNESP]
Vale, Giovane M.D.O. [UNESP]
Zanin, Rodrigo B. [UNESP]
dc.subject.por.fl_str_mv Digital photogrammetry
Road extraction
Road objects
Road seeds
topic Digital photogrammetry
Road extraction
Road objects
Road seeds
description This article presents an automatic methodology for extraction of road seeds from high-resolution aerial images. The method is based on a set of four road objects and another set of connection rules among road objects. Each road object is a local representation of an approximately straight road fragment and its construction is based on a combination of polygons describing all relevant image edges, according to some rules embodying road knowledge. Each one of the road seeds is composed by a sequence of connected road objects, in which each sequence of this type can be geometrically structured as a chain of contiguous quadrilaterals. Experiments carried out with high-resolution aerial images showed that the proposed methodology is very promising in extracting road seeds. This article presents the fundamentals of the method and the experimental results, as well.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-01
2014-05-27T11:21:36Z
2014-05-27T11:21:36Z
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/10.1590/S0001-37652005000300011
Anais da Academia Brasileira de Ciencias, v. 77, n. 3, p. 509-520, 2005.
0001-3765
http://hdl.handle.net/11449/68383
10.1590/S0001-37652005000300011
S0001-37652005000300011
WOS:000231309500011
2-s2.0-24344438242
2-s2.0-24344438242.pdf
url http://dx.doi.org/10.1590/S0001-37652005000300011
http://hdl.handle.net/11449/68383
identifier_str_mv Anais da Academia Brasileira de Ciencias, v. 77, n. 3, p. 509-520, 2005.
0001-3765
10.1590/S0001-37652005000300011
S0001-37652005000300011
WOS:000231309500011
2-s2.0-24344438242
2-s2.0-24344438242.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Anais da Academia Brasileira de Ciências
0.956
0,418
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 509-520
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_ 1808128224518995968

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