On-the-fly correction of calibration errors based on user experience
US12360594B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2024 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Jul 23, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light field image is generated, based on a relative location of a first eye and of a second eye of a user with respect to an optical combiner. The light field image is displayed to produce a synthetic light field presenting virtual content, wherein the optical combiner reflects a first part and a second part of the synthetic light field towards first eye and second eye, respectively, whilst optically combining the first and second parts with a real-world light field. These steps are repeated for a given time period, during which it is detected when the user has made a head movement, whilst fixating on a portion of the virtual content. Upon detection, a current relative location is corrected, a current light field image is generated and displayed to produce a current synthetic light field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.