Beintema, J.A.

rotation direction template signal motion velocity model eye rotation error extra-retinal field pursuit compensation shift vector torsional response position subject head-centric effect point condition extra-retinal signal experiment activity cf shift function plane movement cloud translation speed extra-retinal signals motion parallax component pattern depth scene van den berg torsion difference section velocity gain model center distance subtraction fronto-parallel plane parallax eye position fixation amount trial estimate expansion magnitude change perception vision research figure location torsional flow study translational stimulus royden duration angle screen lappe eye velocity uncertainty transformation beintema performance flow pattern research eccentricity aperture vector subtraction