Designated view within a multi-view composited webcam signal
US11729342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Aug 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/155
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system or method for imaging a panorama view may include a physical writing surface, a camera capturing the panorama view, and a sensor identifying a bearing of interest within the view. The system may maintain a coordinate map of the view, adjust an aspect ratio of the view, and generate a scaled panorama view based on the adjusted aspect ratio. The system may determine a coordinate of a designated view based on coordinate instructions and may generate a designated view signal based on the determined coordinate of the designated view comprising at least a portion of the physical writing surface. The system may composite a video signal including one or more of the scaled panorama view signal, a stage view signal, or the designated view signal, and may transmit the composite video signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.