Organizational properties of second-order visual filters sensitive to the orientation modulations

Abstract

Here we show psychophysical study of second-order visual mechanisms sensitive to the orientation modulations. Selectivity to orientation, phase and spatial frequency of modulation is measured. Bandwidths for phase (0,5π) and orientation (33,75 deg) are defined, but there is no evidence for spatial frequency selectivity.

4 pages, 3 figures; this is the English version of paper; it's published in Russian

References in corpus (1)

• Features of the second-order visual filters sensitive to the spatial frequency modulations