Systems and methods for generating dynamic occlusion information
US12169894B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2022 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Jun 15, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method includes accessing a scene graph defining a spatial relationship of a plurality of first bounding boxes associated with a plurality of virtual objects in a field of view of a user of an artificial reality (AR) device; accessing a second bounding box associated with a first bounding box of the plurality of first bounding boxes; determining, based on the second bounding box, a subregion within a sensing region of a depth sensor; obtaining first depth data within the subregion; generating, based on the first depth data, a three-dimensional model for one or more real objects; determining a visibility of a first virtual object in the AR environment associated with the first bounding box based on the three-dimensional model for the one or more real objects; and generating an output image of an AR environment based on the determined visibility of the first virtual object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.