Contrast gain control determines global form percept in tripole Glass patterns.
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DOI: 10.1167/17.5.2
Abstract: A Glass pattern consists of randomly distributed dot pairs, or dipoles, whose orientation is determined by a geometric transform that defines the global percept for this pattern. The perception of Glass patterns involves a local… read more here.
Keywords: glass patterns; contrast; form percept; glass ... See more keywords
Evidence for a dipper effect in the perception of global form: findings from psychophysics and EEG.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of vision"
DOI: 10.1167/jov.22.3.18
Abstract: Decades of psychophysical experiments have shown that the perception of low luminance contrast violates Webers' law: contrast discrimination is best at low (but non-zero) pedestal intensities. This "dipper effect" is thought to be the product… read more here.
Keywords: form; global form; dipper effect; psychophysics ... See more keywords