Geometry modeling of eyewear devices with flexible frames
US11662589B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Jan 31, 2022 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jan 31, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An eyewear device with flexible frame for Augmented Reality (AR) is disclosed. At least two sensors and a display are mounted on the flexible frame. When in use, the real time geometry of the eyewear device may change from factory calibrated geometry, resulting in low quality AR rendering. A modeling module is provided to model the real time geometry of the eyewear device on the fly using sensor information of the at least two sensors. The modeled real time geometry is then provided to a rendering module to accurately display the AR to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.