Method and apparatus for rendering a 3-dimensional scene
US9875573B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2015 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Mar 17, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/61
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided herein are methods and systems to provide for parallax correction for multiple eye-points in a single viewpoint within a Homogeneous 3-Dimensional (3D) virtual environment. In preferred embodiments, the systems and methods are used as part of a virtual training environment where multiple participants are participating simultaneously. The methods and systems render multiple objects from multiple eye-points by creating custom projection matrix for each eye-point. Each rendered object is overlaid over the background and other images rendered with the standard eye-point projection matrix. Preferred embodiments use the same view matrix for all renderings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.