31 resultados para naturalistic
Filtro por publicador
- Repository Napier (1)
- Adam Mickiewicz University Repository (2)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (1)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (5)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (2)
- Aston University Research Archive (13)
- B-Digital - Universidade Fernando Pessoa - Portugal (2)
- Biblioteca Digital | Sistema Integrado de Documentación | UNCuyo - UNCUYO. UNIVERSIDAD NACIONAL DE CUYO. (1)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (3)
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- Biblioteca Digital de Teses e Dissertações Eletrônicas da UERJ (8)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (29)
- Brock University, Canada (9)
- Bucknell University Digital Commons - Pensilvania - USA (3)
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- CentAUR: Central Archive University of Reading - UK (31)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (2)
- Coffee Science - Universidade Federal de Lavras (1)
- CORA - Cork Open Research Archive - University College Cork - Ireland (1)
- Dalarna University College Electronic Archive (5)
- Deakin Research Online - Australia (58)
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- Fachlicher Dokumentenserver Paedagogik/Erziehungswissenschaften (1)
- Helda - Digital Repository of University of Helsinki (16)
- Helvia: Repositorio Institucional de la Universidad de Córdoba (1)
- Indian Institute of Science - Bangalore - Índia (1)
- Instituto Politécnico de Bragança (1)
- Instituto Politécnico de Castelo Branco - Portugal (1)
- Memoria Académica - FaHCE, UNLP - Argentina (3)
- National Center for Biotechnology Information - NCBI (1)
- Portal de Revistas Científicas Complutenses - Espanha (4)
- QSpace: Queen's University - Canada (1)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (12)
- Queensland University of Technology - ePrints Archive (33)
- RCAAP - Repositório Científico de Acesso Aberto de Portugal (1)
- ReCiL - Repositório Científico Lusófona - Grupo Lusófona, Portugal (10)
- Repositório Científico da Universidade de Évora - Portugal (6)
- Repositório Científico do Instituto Politécnico de Lisboa - Portugal (9)
- Repositório Institucional da Universidade de Aveiro - Portugal (4)
- Repositorio Institucional de la Universidad de Málaga (1)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (25)
- RUN (Repositório da Universidade Nova de Lisboa) - FCT (Faculdade de Cienecias e Technologia), Universidade Nova de Lisboa (UNL), Portugal (1)
- Scielo España (1)
- Universidad de Alicante (1)
- Universidad del Rosario, Colombia (5)
- Universidad Politécnica de Madrid (2)
- Universidade Complutense de Madrid (2)
- Universidade de Lisboa - Repositório Aberto (10)
- Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) (1)
- Universidade Federal do Pará (2)
- Universidade Federal do Rio Grande do Norte (UFRN) (9)
- Universitat de Girona, Spain (2)
- Université de Montréal (1)
- Université de Montréal, Canada (8)
- University of Connecticut - USA (1)
- University of Michigan (2)
- University of Queensland eSpace - Australia (8)
- University of Southampton, United Kingdom (1)
- University of Washington (2)
- Worcester Research and Publications - Worcester Research and Publications - UK (1)
Resumo:
Human observers exhibit large systematic distance-dependent biases when estimating the three-dimensional (3D) shape of objects defined by binocular image disparities. This has led some to question the utility of disparity as a cue to 3D shape and whether accurate estimation of 3D shape is at all possible. Others have argued that accurate perception is possible, but only with large continuous perspective transformations of an object. Using a stimulus that is known to elicit large distance-dependent perceptual bias (random dot stereograms of elliptical cylinders) we show that contrary to these findings the simple adoption of a more naturalistic viewing angle completely eliminates this bias. Using behavioural psychophysics, coupled with a novel surface-based reverse correlation methodology, we show that it is binocular edge and contour information that allows for accurate and precise perception and that observers actively exploit and sample this information when it is available.