Curvature and orientation estimation by neuronal structures

Detalhes bibliográficos
Autor(a) principal: Tanaka, Júlia Sawaki [UNESP]
Data de Publicação: 2000
Outros Autores: Manoel, Edson Tadeu Monteiro, Da Fontoura Costa, Luciano
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/SIBGRA.2000.883893
http://hdl.handle.net/11449/232475
Resumo: It is presented a simple model of curvature and orientation estimation by neuronal networks where a pair of neurons is used to approximate the partial differential operators needed for curvature and orientation estimation. The influence of neuronal morphometry in the estimation of curvature and orientation is investigated and discussed. In addition, the biological plausibility of the model is discussed, and simulation results are presented along a sequence of increasing plausibility and sophistication. Steerable filters are considered as a means to increase the model efficiency.
id UNSP_14f9f0018d3ad583d1758b64cf8c1dd4
oai_identifier_str oai:repositorio.unesp.br:11449/232475
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Curvature and orientation estimation by neuronal structuresIt is presented a simple model of curvature and orientation estimation by neuronal networks where a pair of neurons is used to approximate the partial differential operators needed for curvature and orientation estimation. The influence of neuronal morphometry in the estimation of curvature and orientation is investigated and discussed. In addition, the biological plausibility of the model is discussed, and simulation results are presented along a sequence of increasing plausibility and sophistication. Steerable filters are considered as a means to increase the model efficiency.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Cybernetic Vision Research Group University of São Paulo, Caixa Postal 369DFQ - IQ - UNESP, Caixa Postal 355DFQ - IQ - UNESP, Caixa Postal 355FAPESP: 94/3536-6FAPESP: 94/4691-5Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Tanaka, Júlia Sawaki [UNESP]Manoel, Edson Tadeu MonteiroDa Fontoura Costa, Luciano2022-04-29T17:02:39Z2022-04-29T17:02:39Z2000-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject44-51http://dx.doi.org/10.1109/SIBGRA.2000.883893Brazilian Symposium of Computer Graphic and Image Processing, v. 2000-January, p. 44-51.1530-1834http://hdl.handle.net/11449/23247510.1109/SIBGRA.2000.8838932-s2.0-84949965873Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Symposium of Computer Graphic and Image Processinginfo:eu-repo/semantics/openAccess2022-04-29T17:02:39Zoai:repositorio.unesp.br:11449/232475Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T17:02:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Curvature and orientation estimation by neuronal structures
title Curvature and orientation estimation by neuronal structures
spellingShingle Curvature and orientation estimation by neuronal structures
Tanaka, Júlia Sawaki [UNESP]
title_short Curvature and orientation estimation by neuronal structures
title_full Curvature and orientation estimation by neuronal structures
title_fullStr Curvature and orientation estimation by neuronal structures
title_full_unstemmed Curvature and orientation estimation by neuronal structures
title_sort Curvature and orientation estimation by neuronal structures
author Tanaka, Júlia Sawaki [UNESP]
author_facet Tanaka, Júlia Sawaki [UNESP]
Manoel, Edson Tadeu Monteiro
Da Fontoura Costa, Luciano
author_role author
author2 Manoel, Edson Tadeu Monteiro
Da Fontoura Costa, Luciano
author2_role author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Tanaka, Júlia Sawaki [UNESP]
Manoel, Edson Tadeu Monteiro
Da Fontoura Costa, Luciano
description It is presented a simple model of curvature and orientation estimation by neuronal networks where a pair of neurons is used to approximate the partial differential operators needed for curvature and orientation estimation. The influence of neuronal morphometry in the estimation of curvature and orientation is investigated and discussed. In addition, the biological plausibility of the model is discussed, and simulation results are presented along a sequence of increasing plausibility and sophistication. Steerable filters are considered as a means to increase the model efficiency.
publishDate 2000
dc.date.none.fl_str_mv 2000-01-01
2022-04-29T17:02:39Z
2022-04-29T17:02:39Z
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/10.1109/SIBGRA.2000.883893
Brazilian Symposium of Computer Graphic and Image Processing, v. 2000-January, p. 44-51.
1530-1834
http://hdl.handle.net/11449/232475
10.1109/SIBGRA.2000.883893
2-s2.0-84949965873
url http://dx.doi.org/10.1109/SIBGRA.2000.883893
http://hdl.handle.net/11449/232475
identifier_str_mv Brazilian Symposium of Computer Graphic and Image Processing, v. 2000-January, p. 44-51.
1530-1834
10.1109/SIBGRA.2000.883893
2-s2.0-84949965873
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Symposium of Computer Graphic and Image Processing
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 44-51
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_ 1803649673484828672

Registros relacionados