DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES

Detalhes bibliográficos
Autor(a) principal: Cardim, Guilherme Pina [UNESP]
Data de Publicação: 2014
Outros Autores: Silva, Erivaldo Antonio da [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1755-1315/17/1/012219
http://hdl.handle.net/11449/116988
Resumo: The algorithm creates a buffer area around the cartographic features of interest in one of the images and compare it with the other one. During the comparison, the algorithm calculates the number of equals and different points and uses it to calculate the statistical values of the analysis. One calculated statistical value is the correctness, which shows the user the percentage of points that were correctly extracted. Another one is the completeness that shows the percentage of points that really belong to the interest feature. And the third value shows the idea of quality obtained by the extraction method, since that in order to calculate the quality the algorithm uses the correctness and completeness previously calculated. All the performed tests using this algorithm were possible to use the statistical values calculated to represent quantitatively the quality obtained by the extraction method executed. So, it is possible to say that the developed algorithm can be used to analyze extraction methods of cartographic features of interest, since that the results obtained were promising.
id UNSP_37615c44ba0dfd15022719cea510f457
oai_identifier_str oai:repositorio.unesp.br:11449/116988
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGESThe algorithm creates a buffer area around the cartographic features of interest in one of the images and compare it with the other one. During the comparison, the algorithm calculates the number of equals and different points and uses it to calculate the statistical values of the analysis. One calculated statistical value is the correctness, which shows the user the percentage of points that were correctly extracted. Another one is the completeness that shows the percentage of points that really belong to the interest feature. And the third value shows the idea of quality obtained by the extraction method, since that in order to calculate the quality the algorithm uses the correctness and completeness previously calculated. All the performed tests using this algorithm were possible to use the statistical values calculated to represent quantitatively the quality obtained by the extraction method executed. So, it is possible to say that the developed algorithm can be used to analyze extraction methods of cartographic features of interest, since that the results obtained were promising.Univ Estadual Paulista UNESP, Presidente Prudente, BrazilUniv Estadual Paulista UNESP, Presidente Prudente, BrazilIop Publishing LtdUniversidade Estadual Paulista (Unesp)Cardim, Guilherme Pina [UNESP]Silva, Erivaldo Antonio da [UNESP]2015-03-18T15:54:42Z2015-03-18T15:54:42Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject5application/pdfhttp://dx.doi.org/10.1088/1755-1315/17/1/01221935th International Symposium On Remote Sensing Of Environment (isrse35). Bristol: Iop Publishing Ltd, v. 17, 5 p., 2014.1755-1307http://hdl.handle.net/11449/11698810.1088/1755-1315/17/1/012219WOS:000341299300219WOS000341299300219.pdf91035450045071350000-0002-7069-0479Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng35th International Symposium On Remote Sensing Of Environment (isrse35)0,149info:eu-repo/semantics/openAccess2024-06-18T15:02:39Zoai:repositorio.unesp.br:11449/116988Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:09:12.036982Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
title DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
spellingShingle DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
Cardim, Guilherme Pina [UNESP]
title_short DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
title_full DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
title_fullStr DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
title_full_unstemmed DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
title_sort DEVELOPMENT OF AN ALGORITHM TO ANALYZE CARTOGRAPHIC FEATURES EXTRACTION METHODS IN DIGITAL IMAGES
author Cardim, Guilherme Pina [UNESP]
author_facet Cardim, Guilherme Pina [UNESP]
Silva, Erivaldo Antonio da [UNESP]
author_role author
author2 Silva, Erivaldo Antonio da [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Cardim, Guilherme Pina [UNESP]
Silva, Erivaldo Antonio da [UNESP]
description The algorithm creates a buffer area around the cartographic features of interest in one of the images and compare it with the other one. During the comparison, the algorithm calculates the number of equals and different points and uses it to calculate the statistical values of the analysis. One calculated statistical value is the correctness, which shows the user the percentage of points that were correctly extracted. Another one is the completeness that shows the percentage of points that really belong to the interest feature. And the third value shows the idea of quality obtained by the extraction method, since that in order to calculate the quality the algorithm uses the correctness and completeness previously calculated. All the performed tests using this algorithm were possible to use the statistical values calculated to represent quantitatively the quality obtained by the extraction method executed. So, it is possible to say that the developed algorithm can be used to analyze extraction methods of cartographic features of interest, since that the results obtained were promising.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2015-03-18T15:54:42Z
2015-03-18T15:54:42Z
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/10.1088/1755-1315/17/1/012219
35th International Symposium On Remote Sensing Of Environment (isrse35). Bristol: Iop Publishing Ltd, v. 17, 5 p., 2014.
1755-1307
http://hdl.handle.net/11449/116988
10.1088/1755-1315/17/1/012219
WOS:000341299300219
WOS000341299300219.pdf
9103545004507135
0000-0002-7069-0479
url http://dx.doi.org/10.1088/1755-1315/17/1/012219
http://hdl.handle.net/11449/116988
identifier_str_mv 35th International Symposium On Remote Sensing Of Environment (isrse35). Bristol: Iop Publishing Ltd, v. 17, 5 p., 2014.
1755-1307
10.1088/1755-1315/17/1/012219
WOS:000341299300219
WOS000341299300219.pdf
9103545004507135
0000-0002-7069-0479
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 35th International Symposium On Remote Sensing Of Environment (isrse35)
0,149
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5
application/pdf
dc.publisher.none.fl_str_mv Iop Publishing Ltd
publisher.none.fl_str_mv Iop Publishing Ltd
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_ 1808129165686210560

Registros relacionados