Brightness for different surround conditions: the effect of transient glare

Autores
Issolio, Luis Alberto; Colombo, Elisa Margarita
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We measured the effect of a transient glare source on the perceived brightness of a standard luminance (Lstd) patch (0.5 cd/m2) as a function of the surround luminance (Ls). In the experiment, both increment and decrement stimuli were dependent on the value of the Ls (0.01, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, or 2.0 cd/m2). We adopted a magnitude comparison paradigm using constant stimuli to determine the test matching luminance (Lm). When Ls was lower than the luminance of the patch, which corresponds to increments, Lm was lower than Lstd, and this effect was highest for the lowest Ls. There was a small but noticeable cusp as increments shifted to decrements. As Ls increased further (i.e., as the decrement grew), Lm flattened out below Lstd. The overall pattern of results could be interpreted in terms of the concept of contrast brightness, with consideration of the intrinsic differences in brightness evaluations between decrements and increments.
Fil: Issolio, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; Argentina
Fil: Colombo, Elisa Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; Argentina
Materia
BRIGHTNESS
GLARE
SURROUND
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/131647
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Brightness for different surround conditions: the effect of transient glareIssolio, Luis AlbertoColombo, Elisa MargaritaBRIGHTNESSGLARESURROUNDhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2We measured the effect of a transient glare source on the perceived brightness of a standard luminance (Lstd) patch (0.5 cd/m2) as a function of the surround luminance (Ls). In the experiment, both increment and decrement stimuli were dependent on the value of the Ls (0.01, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, or 2.0 cd/m2). We adopted a magnitude comparison paradigm using constant stimuli to determine the test matching luminance (Lm). When Ls was lower than the luminance of the patch, which corresponds to increments, Lm was lower than Lstd, and this effect was highest for the lowest Ls. There was a small but noticeable cusp as increments shifted to decrements. As Ls increased further (i.e., as the decrement grew), Lm flattened out below Lstd. The overall pattern of results could be interpreted in terms of the concept of contrast brightness, with consideration of the intrinsic differences in brightness evaluations between decrements and increments.Fil: Issolio, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; ArgentinaFil: Colombo, Elisa Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; ArgentinaPsychonomic Society2006-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131647Issolio, Luis Alberto; Colombo, Elisa Margarita; Brightness for different surround conditions: the effect of transient glare; Psychonomic Society; Perception And Psychophysics; 68; 4; 5-2006; 702-7090031-51171532-5962CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3758/bf03208769info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.3758%2FBF03208769info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:34:56Zoai:ri.conicet.gov.ar:11336/131647instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:34:57.053CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Brightness for different surround conditions: the effect of transient glare
title Brightness for different surround conditions: the effect of transient glare
spellingShingle Brightness for different surround conditions: the effect of transient glare
Issolio, Luis Alberto
BRIGHTNESS
GLARE
SURROUND
title_short Brightness for different surround conditions: the effect of transient glare
title_full Brightness for different surround conditions: the effect of transient glare
title_fullStr Brightness for different surround conditions: the effect of transient glare
title_full_unstemmed Brightness for different surround conditions: the effect of transient glare
title_sort Brightness for different surround conditions: the effect of transient glare
dc.creator.none.fl_str_mv Issolio, Luis Alberto
Colombo, Elisa Margarita
author Issolio, Luis Alberto
author_facet Issolio, Luis Alberto
Colombo, Elisa Margarita
author_role author
author2 Colombo, Elisa Margarita
author2_role author
dc.subject.none.fl_str_mv BRIGHTNESS
GLARE
SURROUND
topic BRIGHTNESS
GLARE
SURROUND
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We measured the effect of a transient glare source on the perceived brightness of a standard luminance (Lstd) patch (0.5 cd/m2) as a function of the surround luminance (Ls). In the experiment, both increment and decrement stimuli were dependent on the value of the Ls (0.01, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, or 2.0 cd/m2). We adopted a magnitude comparison paradigm using constant stimuli to determine the test matching luminance (Lm). When Ls was lower than the luminance of the patch, which corresponds to increments, Lm was lower than Lstd, and this effect was highest for the lowest Ls. There was a small but noticeable cusp as increments shifted to decrements. As Ls increased further (i.e., as the decrement grew), Lm flattened out below Lstd. The overall pattern of results could be interpreted in terms of the concept of contrast brightness, with consideration of the intrinsic differences in brightness evaluations between decrements and increments.
Fil: Issolio, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; Argentina
Fil: Colombo, Elisa Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; Argentina
description We measured the effect of a transient glare source on the perceived brightness of a standard luminance (Lstd) patch (0.5 cd/m2) as a function of the surround luminance (Ls). In the experiment, both increment and decrement stimuli were dependent on the value of the Ls (0.01, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, or 2.0 cd/m2). We adopted a magnitude comparison paradigm using constant stimuli to determine the test matching luminance (Lm). When Ls was lower than the luminance of the patch, which corresponds to increments, Lm was lower than Lstd, and this effect was highest for the lowest Ls. There was a small but noticeable cusp as increments shifted to decrements. As Ls increased further (i.e., as the decrement grew), Lm flattened out below Lstd. The overall pattern of results could be interpreted in terms of the concept of contrast brightness, with consideration of the intrinsic differences in brightness evaluations between decrements and increments.
publishDate 2006
dc.date.none.fl_str_mv 2006-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/131647
Issolio, Luis Alberto; Colombo, Elisa Margarita; Brightness for different surround conditions: the effect of transient glare; Psychonomic Society; Perception And Psychophysics; 68; 4; 5-2006; 702-709
0031-5117
1532-5962
CONICET Digital
CONICET
url http://hdl.handle.net/11336/131647
identifier_str_mv Issolio, Luis Alberto; Colombo, Elisa Margarita; Brightness for different surround conditions: the effect of transient glare; Psychonomic Society; Perception And Psychophysics; 68; 4; 5-2006; 702-709
0031-5117
1532-5962
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3758/bf03208769
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.3758%2FBF03208769
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Psychonomic Society
publisher.none.fl_str_mv Psychonomic Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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