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Detecting shapes in noise: tuning characteristics of global shape mechanisms

The proportion of signal elements embedded in noise needed to detect a signal is a standard tool for investigating motion perception. This paradigm was applied to the shape domain to determine how local information is pooled into a global percept. Stimulus arrays consisted of oriented Gabor elements...

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Detalles Bibliográficos
Autores principales: Schmidtmann, Gunnar, Gordon, Gael E., Bennett, David M., Loffler, Gunter
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3655279/
https://www.ncbi.nlm.nih.gov/pubmed/23720625
http://dx.doi.org/10.3389/fncom.2013.00037