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PubMed · 479972

Psychophysical evidence for global feature processing in visual texture discrimination.

T Caelli·B Julesz
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Abstract

By defining texture as a global feature attained by integration over the image domain, we show that texture discrimination can be predicted for a special class of visual textures (composed of paired dots) as a function of such global features. We derive a psychophysical law based on these global features and show that differences in the variance of orientation, but not of dipole length, result in texture discrimination.

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Form PerceptionHumansPattern Recognition, VisualPhotic StimulationPrejudicePsychophysicsStatistics as TopicJournal Article

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T Caelli, B Julesz. 1979. Psychophysical evidence for global feature processing in visual texture discrimination.. https://doi.org/10.1364/josa.69.000675

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