User-calibration-free gaze tracking with estimation of the horizontal angles between the visual and the optical axes of both eyes. - Takashi Nagamatsu; Ryuichi Sugano; Yukina Iwamoto; Junzo Kamahara; Naoki Tanaka (ETRA, 2010)

User-Calibration-Free Gaze Estimation Method Using a Binocular 3D Eye Model. - Takashi Nagamatsu; Ryuichi Sugano; Yukina Iwamoto; Junzo Kamahara; Naoki Tanaka (IEICE Trans. Inf. Syst., 2011)

Remote gaze-tracking system with automatic user calibration using particle filter. - Tatsuhiko Ueki; Ryuichi Sugano; Takashi Nagamatsu; Junzo Kamahara (CHI Extended Abstracts, 2012)

Mathematical model for wide range gaze tracking system based on corneal reflections and pupil using stereo cameras. - Takashi Nagamatsu; Michiya Yamamoto; Ryuichi Sugano; Junzo Kamahara (ETRA, 2012)

Gaze Estimation Method Involving Corneal Reflection-Based Modeling of the Eye as a General Surface of Revolution about the Optical Axis of the Eye. - Takashi Nagamatsu; Yukina Iwamoto; Ryuichi Sugano; Junzo Kamahara; Naoki Tanaka; Michiya Yamamoto (IEICE Trans. Inf. Syst., 2012)