VR content shooting method, related device and system
US11010611B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 16, 2019 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Oct 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application disclose a method for photographing VR content by a computing device. The method includes: obtaining first position and first rotation of a VR display device; obtaining a photographing parameter including a distance between a virtual camera and a target object displayed in the display device; calculating second position of the camera according to the first position and the photographing parameter, and second rotation of the camera according to the first rotation; calculating a real-time direction of the camera according to the second position and the second rotation; and recording, according to the real-time direction of the camera, image information including the target object photographed by the camera. The embodiments of this application further provide a computing device for providing a universal photographing manner in VR applications, and the photographing manner is not limited to photographing functions of the VR applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.