Augmented reality video communications
US10692290B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 20, 2018 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | May 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/024
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are: methods of augmented reality video communications; camera system in data communication with a display system; data structures for camera field of view, camera frame buffer, a bounding box corresponding to a desired portion of the camera field of view, and a bounding box frame buffer; the bounding box data structure includes a portion of the camera frame buffer interpolated between the bounding box data structure and the camera field of view; the bounding box frame structure is sent to the display system; data structures for a display field of view, an augmented reality video overlay corresponding to a desired portion of the display field of view, and a display frame buffer; the display buffer includes a portion of a received display frame buffer interpolated between the augmented reality video overlay and the display field of view; the display buffer data structure is shown on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.