Application specific video format
US8265167B2 · kind B2 · utility
3Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2008 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Jul 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method, system, and medium are provided for formatting video frames such that a region of interest is emphasized and the video frames can be encoded, communicated, and rendered without excessive processing burdens. A region of interest is identified in a video frame and a feature mask is created that represents the region of interest. The feature mask can be used to crop the video frame to remove background images that are not within the region of interest and the cropped video frame can be overlayed on a simulated background before being encoded and communicated to a display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.