Open AccessA line-doubling illusion
Author(s) -
Stuart Anstis,
Patrick Cavanagh
Publication year - 2021
Publication title -
journal of illusion
Language(s) - English
Resource type - Journals
ISSN - 2436-4045
DOI - 10.47691/joi.v2.7540
Subject(s) - illusion , grating , optics , bar (unit) , line (geometry) , optical illusion , physics , psychology , geometry , cognitive psychology , mathematics , meteorology
We present a novel ‘dazzle’ illusion, in which a black/white negative bar embedded in a grating and viewed in near peripheral vision can look doubled, as if there were two bars lying side by side touching each other.
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