Eye tracking method and apparatus
US11557020B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2019 |
| Grant date | Jan 17, 2023 |
| Priority date | — |
| Expiry date | Sep 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B3/113
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An eye tracking system for tracking one or more of a user's eyes includes an closed-eye detector operable to detect when a user has closed one or more of their eyes, an eye tracker operable to detect an eye orientation in dependence upon a measured deformation of an eyelid corresponding to the an eye that has been detected to be shut, and an image renderer operable to render a foveated image for display in response to the detected eye orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.