角膜反射－瞳孔中心法に基づく頭部移動を許容する注視点検出装置における瞳孔楕円度を併用した注視点検出可能角度範囲の拡大

抄録

To enlarge a measurable angle range of a line of sight in our precise remote gaze detection system based on the corneal reflection - pupil center, we propose the gaze detection technique that add ed the gaze direction detection method based on the pupil ellipticity to our conventional platform .