Head-Free, Real-Time Eye Tracking for Natural Human-Computer Interaction
This invention enables real-time eye tracking for natural human-computer interaction using only two standard cameras and no special equipment. By combining a fixed wide-angle camera with an active pan-tilt-zoom camera and novel 3D eyeball calibration, the system provides accurate gaze estimation under natural head movement, offering a practical, low-cost...
Published: 4/29/2026
|
Inventor(s): Lijun Yin, Michael Reale
Keywords(s): #SUNYresearch, Technologies
Category(s): Technology Classifications > Computers, Campus > Binghamton University
|