3 accepted papers
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…
In the context of mobile gaze tracking techniques, a 3D gaze point can be calculated as the middle point between two 3D visual axes. To infer gaze directions and eyeball positions, a nonlinear optimization problem is typically formulated to minimize the angular disparities between the training gaze…
In this paper, we aim to address two challenges in the implementation of mobile gaze tracking systems, i.e., the parallax error and the inflexible calibration procedure. Our proposed method mainly involves two steps and all the calibration process can be completed without needs to receive user's com…