Continuous device pose representation in AR/VR displays
US10776993B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2019 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/60
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for determining orientation or location of a device. The program and method include receiving data from one or more sensors of a device; generating a first spline that represents location of the device in a world coordinate frame based on the data received from the one or more sensors; generating a second spline that represents orientation of the device in the world coordinate frame based on the data received from the one or more sensors; computing a motion model that represents motion of the device over a continuous time interval based on the first and second splines; and determining an expected location or orientation of the device based on the motion model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.