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Titolo:
Bubbles: a technique to reveal the use of information in recognition tasks
Autore:
Gosselin, F; Schyns, PG;
Indirizzi:
Univ Glasgow, Dept Psychol, Glasgow G12 8QB, Lanark, Scotland Univ Glasgow Glasgow Lanark Scotland G12 8QB ow G12 8QB, Lanark, Scotland
Titolo Testata:
VISION RESEARCH
fascicolo: 17, volume: 41, anno: 2001,
pagine: 2261 - 2271
SICI:
0042-6989(200108)41:17<2261:BATTRT>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
CATEGORICAL PERCEPTION; FACIAL EXPRESSIONS; FACE RECOGNITION; PSYCHOPHYSICS;
Keywords:
bubbles; recognition tasks; categorizations;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
23
Recensione:
Indirizzi per estratti:
Indirizzo: Gosselin, F Univ Glasgow, Dept Psychol, 58,Hillhead St, Glasgow G12 8QB, Lanark, Scotland Univ Glasgow 58,Hillhead St Glasgow Lanark Scotland G12 8QBnd
Citazione:
F. Gosselin e P.G. Schyns, "Bubbles: a technique to reveal the use of information in recognition tasks", VISION RES, 41(17), 2001, pp. 2261-2271

Abstract

Everyday, people flexibly perform different categorizations of common faces, objects and scenes. Intuition and scattered evidence suggest that these categorizations require the use of different visual information from the input. However, there is no unifying method, based on the categorization performance of subjects, that can isolate the information used. To this end, wedeveloped Bubbles, a general technique that can assign the credit of humancategorization performance to specific visual information. To illustrate the technique, we applied Bubbles on three categorization tasks (gender, expressive or not and identity) on the same set of faces, with human and idealobservers to compare the features they used. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 07:27:59