Indoor navigation via multi-beam laser projection
US10165255B2 · kind B2 · utility
0Cited by
9References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2013 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Oct 12, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/97
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An indoor navigation system is based on a multi-beam laser projector, a set of calibrated cameras, and a processor that uses knowledge of the projector design and data on laser spot locations observed by the cameras to solve the space resection problem to find the location and orientation of the projector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.