Visual-based inertial navigation
US9424647B2 · kind B2 · utility
6Cited by
3References
28Claims
0Family size
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Key dates
| Filing date | Aug 12, 2014 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20024
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method includes: receiving sensor measurements from a pre-processing module, in which the sensor measurements include image data and inertial data for a device; transferring, using a processor, information derived from the sensor measurements, from a first set of variables associated with a first window of time to a second set of variables associated with a second window of time, in which the first and second windows consecutively overlap in time; and outputting, to a post-processing module, a state of the device based on the transferred information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.