Drift-balanced random stimuli: a general basis for studying non-Fourier motion perception.

Abstract

To some degree, all current models of visual motion-perception mechanisms depend on the power of the visual signal in various spatiotemporal-frequency bands. Here we show how to construct counterexamples: visual stimuli that are consistently perceived as obviously moving in a fixed direction yet for which Fourier-domain power analysis yields no systematic… (More)

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Cite this paper

@article{Chubb1988DriftbalancedRS, title={Drift-balanced random stimuli: a general basis for studying non-Fourier motion perception.}, author={Chris F Chubb and Gerd Utermann Sperling}, journal={Journal of the Optical Society of America. A, Optics and image science}, year={1988}, volume={5 11}, pages={1986-2007} }