Device and method for generating dynamic virtual contents in mixed reality
US11113888B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2017 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Dec 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Dynamic virtual content(s) to be superimposed to a representation of a real 3D scene complies with a scenario defined before runtime and involving real-world constraints (23). Real-world information (22) is captured in the real 3D scene and the scenario is executed at runtime (14) in presence of the real-world constraints. When the real-world constraints are not identified (12) from the real-world information, a transformation of the representation of the real 3D scene to a virtually adapted 3D scene is carried out (13) before executing the scenario, so that the virtually adapted 3D scene fulfills those constraints, and the scenario is executed in the virtually adapted 3D scene replacing the real 3D scene instead of the real 3D scene. Application to mixed reality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.