Systems and methods for positioning
US11940279B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Feb 20, 2022 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Jun 5, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30252
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure is related to systems and methods for positioning. The method includes obtaining estimated pose data of a subject. The method also includes generating a local map associated with the estimated pose data. The method also includes obtaining, based on the estimated pose data, a reference map. The method also includes correlating the local map and the reference map in a frequency domain. The method further includes determining, based on the estimated pose data and the correlation between the local map and the reference map in the frequency domain, target pose data of the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.