Video processing apparatus and video processing method
US8477181B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2012 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Feb 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/366
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a video processing apparatus includes a viewer detector that performs face recognition using a video photographed by a camera and acquires position information of a viewer, a correction amount calculator that calculates a correction amount for compensating for an error of the position information involved in deviation of an attaching position of the camera, a position information corrector that corrects the position information using the correction amount calculated by the correction amount calculator, a viewing area information calculator that calculates, using the position information corrected by the position information corrector, a control parameter for setting a viewing area in which the viewer is set, and a viewing area controller that controls the viewing area according to the control parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.