Space models for mixed reality
US10854007B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments relate to supplementing a mixed reality system with information from a space model. The space model is a hierarchical or tree model of a physical space, where nodes represent physical places in the physical space and a parent-child relationship between nodes in the tree indicates a physical containment relationship for physical places represented by the nodes. The space model models containment relationships (e.g., building-floor-room) and does not necessarily include a two or three dimensional map of the physical place. Some of the nodes of the space model include representations of sensors and store measures therefrom. The mixed reality system includes a three-dimensional model possibly modeling part of the physical space. The mixed reality system renders views of the three-dimensional model according to the sensor measures stored in the representations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.