Head-mounted display for virtual and mixed reality with inside-out positional, user body and environment tracking
US10838206B2 · kind B2 · utility
36Cited by
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18Claims
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Key dates
| Filing date | Feb 20, 2017 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Feb 20, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A Head-Mounted Display system together with associated techniques for performing accurate and automatic inside-out positional, user body and environment tracking for virtual or mixed reality are disclosed. The system uses computer vision methods and data fusion from multiple sensors to achieve real-time tracking. High frame rate and low latency is achieved by performing part of the processing on the HMD itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.