Joint Entropy for Space and Spatial Frequency Domains Estimated from Psychometric Functions of Achromatic Discrimination

We used psychometric functions to estimate the joint entropy for space discrimination and spatial frequency discrimination. Space discrimination was taken as discrimination of spatial extent. Seven subjects were tested. Gábor functions comprising unidimensionalsinusoidal gratings (0.4, 2, and 10 cpd...

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Detalles Bibliográficos
Autores principales: Silveira, Vladímir de Aquino, Souza, Givago da Silva, Gomes, Bruno Duarte, Rodrigues, Anderson Raiol, Silveira, Luiz Carlos de Lima
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3900586/
https://www.ncbi.nlm.nih.gov/pubmed/24466158
http://dx.doi.org/10.1371/journal.pone.0086579

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