Determining coordinate frames in a dynamic environment
US9626802B2 · kind B2 · utility
2Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Sep 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/647
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments are disclosed for methods and systems of distinguishing movements of features in a physical environment. For example, on a head-mounted display device, one embodiment of a method includes obtaining a representation of real-world features in two or more coordinate frames and obtaining motion data from one or more sensors external to the head-mounted display device. The method further includes distinguishing features in one coordinate frame from features in another coordinate frame based upon the motion data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.