Video processing method and apparatus based on augmented reality, and electronic device
US11039088B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2020 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Feb 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10024
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for video processing based on augmented reality comprises: acquiring an image; recognizing a target object in the image; obtaining a video file associated with the target object; recognizing a foreground portion and a background portion of a video frame in the video file; configuring alpha channel values for pixels corresponding to the foreground portion and pixels corresponding to the background portion of the video frame, to make the background portion of the video frame transparent; determining a position of the foreground portion of the video frame in the image; and synthesizing the video frame with the image based on the position of the foreground portion of the video frame in the image to obtain a synthesized video frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.