Managing scene transitions for video communication
US8063929B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2007 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Sep 21, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Video communication systems and methods for operating the same are provided. The system has a computer cooperating with at least one image capture device which acquires video images of a local environment having an individual therein, an audio system, an image processor and a communication controller to acquire video images based upon the acquired video images and to cause output video images to a remote individual during the communication event; said computer further providing a contextual interface including an intra-scene analysis algorithm for identifying potential intra-scene transitions during the communication event and a scene capture management algorithm for determining intra-scene adjustments in video capture settings when an intra-scene transition is detected; and the contextual interface further including a transition test with an inter-scene analysis algorithm, for identifying potential inter-scene transitions in the activities of the individuals, and a transition process structure for determining inter-scene adjustments in video capture settings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.