Head-mounted display device and computer program
US10192361B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2016 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Jun 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A head-mounted display device includes an image display section configured to display an image, an imaging section, a memory section configured to store data of a marker image, an image setting section configured to cause the image display section to display an image based at least on the data, and a parameter setting section. The parameter setting section derives at least one of camera parameters of the imaging section and a spatial relationship, the spatial relationship being between the imaging section and the image display section, based at least on an image that is captured by the imaging section in the case where the imaging section acquires a captured image of a real marker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.