Visual features underlying perceived brightness as revealed by classification images.

Along with physical luminance, the perceived brightness is known to depend on the spatial structure of the stimulus. Often it is assumed that neural computation of the brightness is based on the analysis of luminance borders of the stimulus. However, this has not been tested directly. We introduce a...

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Bibliographic Details
Main Authors: Ilmari Kurki, Tarja Peromaa, Aapo Hyvärinen, Jussi Saarinen
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2009-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC2757726?pdf=render