ID association and indoor localization via passive phased-array and computer vision motion correlation
US10915796B2 · kind B2 · utility
3Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Oct 30, 2018 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Dec 15, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for combining computer vision information about human subjects within the field-of-view of a computer vision subsystem with RF Angle of Arrival (AoA) information from an RF receiver subsystem to locate, identify, and track individuals and their location. The RF receiver subsystem may receive RF signals emitted by one or more electronic devices (e.g., a mobile phone) carried, held, or otherwise associated with am individual. Further, gestures can be made with the device and they can be detected by the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.