Computational Modeling of heading and depth Illusion Demos

These demos model an illusory shift in the perceived focus of expansion of a radial flow field that occurs when a field of laterally moving dots is superimposed on a field of radially moving dots.

1. Each condition viewed with unmatched, then matched points

2. Viewing lateral and radial fields used to create the illusion

3. All Conditions with Unmatched Points

4. All Conditions with Matched Points