5-11 近赤外照明とビデオカメラによる瞳孔と角膜反射検出法の改善(第5部門 ヒューマンインフォメーション2)

抄録

For line-of-sight detection, we have detected the pupil and the corneal reflection of the light sources using the two light sources and the image difference method. However, detection was difficult under highly illuminated environments. In this study, we improved the method by additionally obtaining no-illumination images and proposing alternative image processing.