Video bit stream extension by video information annotation
US8773555B2 · kind B2 · utility
0Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2010 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Sep 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/169
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are provided for video bit stream extension by video information annotation. In one embodiment, the invention may include gathering video data from a video source, gathering non-visual video information associated with the video data, maintaining a current state of the video information in storage, and annotating the video data with the current state of the video information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.