Video conference system, processing method used in the same, and machine-readable medium
US8493431B2 · kind B2 · utility
4Cited by
1References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 20, 2011 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Aug 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a processing method used in a video conference system having a local terminal device and at least one remote terminal device, comprising a feature detection step of carrying out a feature detection in the local terminal device and the remote terminal device, respectively; a conference mode setting step of setting a conference mode for the local terminal device and the remote terminal device, respectively; and a video encoding step of dividing a video frame in the local terminal device and the remote terminal device, and then pre-processing the divided areas so as to encode the pre-processed areas, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.