Method for determining display features of an augmented reality element
US11978164B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2022 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Feb 22, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/70
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method for determining display features of an augmented reality element, the method comprising the steps of receiving an image depicting a visual marker on a support surface, obtaining correspondence data between the augmented reality element and the visual marker, calculating the distance and a viewing angle relative to the visual marker and the user, correcting the viewing angle calculated as a function of features relating to a support plane containing the support surface, to obtain a corrected viewing angle, and determining display features of the augmented reality element based on the correspondence data, a rotation of the visual marker relative to a reference, the calculated distance and the corrected viewing angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.