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 (0,5{\pi}) and orientation (33,75 deg) are defined, but there is no evidence for spatial frequency selectivity.
@article{arxiv.1303.0402,
title = {Organizational properties of second-order visual filters sensitive to the orientation modulations},
author = {V. V. Babenko and M. M. Miftakhova and D. V. Yavna},
journal= {arXiv preprint arXiv:1303.0402},
year = {2013}
}
Comments
4 pages, 3 figures; this is the English version of paper; it's published in Russian