Coded localization systems, methods and apparatus
US12188756B2 · kind B2 · utility
0Cited by
29References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | May 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/48
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A coded localization system includes a plurality of optical channels arranged to cooperatively capture information from a scene. Each optical channel includes (i) a respective multi-pixel detector and (ii) a respective localization code, located between the respective multi-pixel detector and the scene, that modifies electromagnetic energy passing therethrough. Each localization code (i) includes at least one of an amplitude mask, a phase mask, and a polarizer, and (ii) differs from the respective localization code of each other of the plurality of optical channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.