Curvature and orientation estimation by neuronal structures
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , |
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. |
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Repositório Institucional da UNESP |
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2946 |
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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 |