Figure 11. Effects of 3.2 deg/s slip on velocity.

The median slip of approximately 0.8 deg during a 250 ms fixation would lead to a retinal velocity of 3.2 deg/s at the fovea. The figure shows how retinal slip of this magnitude would affect speed distributions across the retina. The flow fields in the two cases (perfect stabilization and 0.8 deg of slip) are shown on the left, and the speed distributions are shown on the right. The bottom plot shows a heat map of the difference.