Test person look sequence analyzing method, involves recording eye and view video, determining pupil coordinate for each frame of eye video, and measuring centroid corresponding to pupil center of dark area

摘要

The method involves recording eye video and field of view video and determining a pupil coordinate for each frame of an eye video. All frames those are darker than a preset brightness level is determined. A centroid corresponding to the pupil center of the dark area is measured. A correlation function of a corresponding visual point at which the test person looks is established. An independent claim is also included for a diagram for a compresses representation of a dwell time visual point.