11-5 ステレオカメラによるビデオ式遠隔注視点検出(第11部門 ヒューマンインフォメーション2) 11-5 Video-based remote eye-gaze point detection with stereo cameras

We have developed an eye gaze tracker with easy calibration. In the tracker, stereo cameras detected the 3D pupil position, and the narrow view camera (NVC) turned toward the pupil. The eye gaze was basically determined by the relative positions of the corneal reflection and the pupil in the NVC image. In this study, to improve the practicality, the NVC function is involved in the stereo cameras. The system can detect the lines of sight of both eyes simultaneously.