Eye fatigue prediction based on calculated blood vessel density score
US11800975B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Aug 10, 2020 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Feb 9, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An example apparatus for predicting eye fatigue includes an image receiver to receive an image of an eye. The apparatus also includes a fatigue predictor to predict eye fatigue in the eye based on a calculated blood vessel density score of the eye in the image. The apparatus further includes an alert generator to generate an alert in response to predicting the eye fatigue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.