Markerless image analysis for augmented reality
US10339714B2 · kind B2 · utility
55Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | May 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for a markerless approach to displaying an image of a virtual object in an environment are described. A computing device is used to capture an image of a real-world environment; for example including a feature-rich planar surface. One or more virtual objects which do not exist in the real-world environment are displayed in the image, such as by being positioned in a manner that they appear to be resting on the planar surface, based at least on a sensor bias value and scale information obtained by capturing multiple image views of the real-world environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.