Spatiotemporal Characteristics of the Stereoscopic Anisotropy

This study provides a systematic characterization of the spatiotemporal properties of stereoscopic anisotropy. Disparity thresholds were consistently higher for vertical than for horizontal corrugations, particularly at low spatial frequencies and for all temporal frequencies. Our simulation results indicate that the anisotropy can be captured by a global vertical shift in sensitivity, while the spatiotemporal disparity processing is similar for both orientations.