Rendering post-capture artificial-reality effects based on artificial-reality state information
US11315301B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2020 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Sep 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8146
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes retrieving a video stream that was recorded while a first artificial-reality effect was being displayed on the video stream, where each frame of the video stream comprises a real-world scene without the first artificial-reality effect, retrieving an artificial-reality state information stream corresponding to the video stream, where the artificial-reality state information stream comprises state information associated with the first artificial-reality effect, retrieving one or more contextual data streams corresponding to the video stream, where the first artificial-reality effect displayed on the video stream was rendered based on at least a portion of the one or more contextual data streams, rendering a second artificial-reality effect based on at least a portion of the artificial-reality state information stream and a portion of the one or more contextual data streams, and displaying the second artificial-reality effect on the video stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.