Method and apparatus for AR remote rendering processes
US12056809B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 11, 2022 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Aug 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2004
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for augmented reality (AR) remote rendering process performed by a remote rendering device. The method includes performing 3D scene compositing based on a live geometry information and an anchor information; receiving, from an AR device, a pose information; rendering 2D frame of the composited 3D scene based on the pose information; performing 2D frame processing on the rendered 2D frame; creating a first metadata associated with the 2D frame processing, a second metadata associated with the rendered 2D frame and a third metadata associated with AR frame compositing of the rendered 2D frame; and transmitting, to the AR device, the rendered 2D frame, the first metadata, the second metadata and the third metadata.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.