3D Gaze Estimation for Head-Mounted Devices based on Visual Saliency
Meng Liu,You Fu Li,Hai Liu,Meng Liu,You Fu Li,Hai Liu
Compared with the maturity of 2D gaze tracking technology, 3D gaze tracking has gradually become a research hotspot in recent years. The head-mounted gaze tracker has shown great potential for gaze estimation in 3D space due to its appealing flexibility and portability. The general challenge for 3D gaze tracking algorithms is that calibration is necessary before the usage, and calibration targets ...
