Light field processor system
US11009721B2 · kind B2 · utility
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17References
22Claims
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Key dates
| Filing date | Sep 6, 2019 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Sep 6, 2039 |
Classification
- Technology area (CPC —)General
Abstract
A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to generate modified numerical light field image data by computationally introducing an amount of optical power to the numerical light field image data based on a viewing distance from the user to an object. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.