Wide baseline stereo for low-latency rendering
US10313661B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2017 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/014
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A virtual image generation system and method of operating same are provided. A left synthetic image and a right synthetic image of a three-dimensional scene are rendered respectively from a first left focal center and a first right focal center relative to a first viewpoint. The first left and first right focal centers are spaced from each other a distance greater than the inter-ocular distance of an end user. The synthetic image and the right synthetic image are warped respectively to a second left focal center and a second right focal center relative to a second viewpoint different from the first viewpoint. The second left and right focal centers are spaced from each other a distance equal to the inter-ocular distance of the end user. A frame is constructed from the left and right warped synthetic images, and displayed to the end user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.