Dynamic viewing perspective of remote scenes
US9787939B1 · kind B1 · utility
6Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2014 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Jun 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Video conferencing is performed using near-end and far-end devices at near-end and far-end sites, respectively. Each device has a display surface and a video camera. The view of the far-end scene displayed by the near-end device is selected as a function of the position of the near-end user relative to the near-end device. As the near-end user moves toward the left, the view pans toward the right of the far-end scene. As the near-end user moves toward the right, the view pans toward the left of the far-end scene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.