Computing virtual screen imagery based on a stage environment, camera position, and/or camera settings
US11488348B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2021 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Dec 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/815
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems are presented for generating a virtual scene rendering usable in a captured scene based on a camera position of a camera in a stage environment, a mapping of a plurality of subregions of a virtual scene display in the stage environment to corresponding positions in the stage environment, and details of a virtual scene element. The details might include a subregion of the plurality of subregions for the virtual scene element where on the virtual scene display the given virtual scene element would, at least in part, appear, and stage subregion depth values. A blur factor for a corresponding subregion might be determined based at least in part on the stage subregion depth value and the virtual subregion depth value. Rendering the virtual scene might take into account the blur factor for the given virtual scene element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.