Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual

The present study aimed to determine the optimum response time (RT) needed to identify images of everyday objects when filtered using different spatial frequency bands. Subjects were randomly presented with different images of familiar objects that were both serialized and progressive in their spati...

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article
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2017
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Pontificia Universidad Javeriana
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Repositorio Universidad Javeriana
Idioma:
eng
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oai:repository.javeriana.edu.co:10554/33140
Acceso en línea:
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783
http://hdl.handle.net/10554/33140
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Atribución-NoComercial-SinDerivadas 4.0 Internacional
id JAVERIANA_5b3a429405237fee70741fdb898bc37a
oai_identifier_str oai:repository.javeriana.edu.co:10554/33140
network_acronym_str JAVERIANA
network_name_str Repositorio Universidad Javeriana
repository_id_str
spelling Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visualEstimating Response Time in Spatial Frequency Band Experiments involving Visual PerceptionRivero Expósito, María del PradoVila Abad, EnriqueHolgado Tello, Francisco PabloAparicio, Javierde Marchis, GeorgioThe present study aimed to determine the optimum response time (RT) needed to identify images of everyday objects when filtered using different spatial frequency bands. Subjects were randomly presented with different images of familiar objects that were both serialized and progressive in their spatial frequencies. The time needed to recognize them was then measured. The results showed that the optimum RT for identifying an image filtered in different spatial frequency bands was approximately 2000 ms of exposure. Specifically, stimuli presented using spatial frequency bands with Gaussian filters of variance V26-V32, which were familiar and of medium size to the viewer, were recognized in a mean time of 2126 ms.The present study aimed to determine the optimum response time (RT) needed to identify images of everyday objects when filtered using different spatial frequency bands. Subjects were randomly presented with different images of familiar objects that were both serialized and progressive in their spatial frequencies. The time needed to recognize them was then measured. The results showed that the optimum RT for identifying an image filtered in different spatial frequency bands was approximately 2000 ms of exposure. Specifically, stimuli presented using spatial frequency bands with Gaussian filters of variance V26-V32, which were familiar and of medium size to the viewer, were recognized in a mean time of 2126 ms.Pontificia Universidad Javeriana2020-04-15T18:28:30Z2020-04-15T18:28:30Z2017-05-22http://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleArtículo revisado por paresinfo:eu-repo/semantics/publishedVersionPDFapplication/pdfapplication/xmlhttp://revistas.javeriana.edu.co/index.php/revPsycho/article/view/478310.11144/Javeriana.upsy16-1.erts2011-27771657-9267http://hdl.handle.net/10554/33140enghttp://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/20382http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/14882http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/20383Universitas Psychologica; Vol. 16 Núm. 1 (2017)Universitas Psychologica; Vol 16 No 1 (2017)Derechos de autor 2017 María del Prado Rivero Expósito, Enrique Vila Abad, Francisco Pablo Holgado Tello, Javier Aparicio, Georgio de MarchisAtribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2reponame:Repositorio Universidad Javerianainstname:Pontificia Universidad Javerianainstacron:Pontificia Universidad Javeriana2023-03-29T19:28:17Z
dc.title.none.fl_str_mv Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
Estimating Response Time in Spatial Frequency Band Experiments involving Visual Perception
title Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
spellingShingle Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
Rivero Expósito, María del Prado
title_short Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
title_full Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
title_fullStr Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
title_full_unstemmed Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
title_sort Estimación del tiempo de respuesta en los experimentos de banda de frecuencia espacial que implican percepción visual
dc.creator.none.fl_str_mv Rivero Expósito, María del Prado
Vila Abad, Enrique
Holgado Tello, Francisco Pablo
Aparicio, Javier
de Marchis, Georgio
author Rivero Expósito, María del Prado
author_facet Rivero Expósito, María del Prado
Vila Abad, Enrique
Holgado Tello, Francisco Pablo
Aparicio, Javier
de Marchis, Georgio
author_role author
author2 Vila Abad, Enrique
Holgado Tello, Francisco Pablo
Aparicio, Javier
de Marchis, Georgio
author2_role author
author
author
author
description The present study aimed to determine the optimum response time (RT) needed to identify images of everyday objects when filtered using different spatial frequency bands. Subjects were randomly presented with different images of familiar objects that were both serialized and progressive in their spatial frequencies. The time needed to recognize them was then measured. The results showed that the optimum RT for identifying an image filtered in different spatial frequency bands was approximately 2000 ms of exposure. Specifically, stimuli presented using spatial frequency bands with Gaussian filters of variance V26-V32, which were familiar and of medium size to the viewer, were recognized in a mean time of 2126 ms.
publishDate 2017
dc.date.none.fl_str_mv 2017-05-22
2020-04-15T18:28:30Z
2020-04-15T18:28:30Z
dc.type.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
Artículo de revista
http://purl.org/coar/resource_type/c_6501
info:eu-repo/semantics/article
Artículo revisado por pares
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783
10.11144/Javeriana.upsy16-1.erts
2011-2777
1657-9267
http://hdl.handle.net/10554/33140
url http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783
http://hdl.handle.net/10554/33140
identifier_str_mv 10.11144/Javeriana.upsy16-1.erts
2011-2777
1657-9267
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/20382
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/14882
http://revistas.javeriana.edu.co/index.php/revPsycho/article/view/4783/20383
Universitas Psychologica; Vol. 16 Núm. 1 (2017)
Universitas Psychologica; Vol 16 No 1 (2017)
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
http://creativecommons.org/licenses/by/4.0
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv PDF
application/pdf
application/xml
dc.publisher.none.fl_str_mv Pontificia Universidad Javeriana
publisher.none.fl_str_mv Pontificia Universidad Javeriana
dc.source.none.fl_str_mv reponame:Repositorio Universidad Javeriana
instname:Pontificia Universidad Javeriana
instacron:Pontificia Universidad Javeriana
instname_str Pontificia Universidad Javeriana
instacron_str Pontificia Universidad Javeriana
institution Pontificia Universidad Javeriana
reponame_str Repositorio Universidad Javeriana
collection Repositorio Universidad Javeriana
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