Apparatus and method for robust eye/gaze tracking
US10282608B2 · kind B2 · utility
3Cited by
2References
36Claims
0Family size
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Key dates
| Filing date | Apr 5, 2017 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Apr 5, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
At least one image registering unit records at least one series of images representing a subject. A control unit controls an operation sequence for the at least one image registering unit in such a manner that a subsequent data processing unit receives a repeating sequence of image frames there from, wherein each period contains at least one image frame of a first resolution and at least one image frame of a second resolution being different from the first resolution. Based on the registered image frames, the data processing unit produces eye/gaze tracking data with respect to the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.