Method and apparatus for estimating position
US11651597B2 · kind B2 · utility
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19References
20Claims
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Key dates
| Filing date | May 11, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Aug 25, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/021
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of estimating a position includes: determining a first rotation reference point based on localization information estimated for a target and map data; estimating a second rotation reference point from image data associated with a front view of the target; and correcting the localization information using a rotation parameter calculated based on the first rotation reference point and the second rotation reference point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.