Method for processing local information
US9940716B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2015 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Jul 31, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2215/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing local information acquired by a virtual representation and a device having an inertial unit and an image sensor. At least one image of a real environment of the device is captured. The localization of the device in the virtual representation, corresponding to the localization of the device in the real environment, is obtained by correlating the portions of the captured image and portions of the virtual representation, The inertial unit determines the displacement of the device. The localization of the device in the virtual representation is modified as a function of the displacement so that the real position of the device corresponds, during the displacement, to the localization of the device in the virtual representation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.