Face-mounted display apparatus for mixed reality environment
US7804507B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Oct 1, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/8082
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus for a mixed reality environment includes an image processor for mixing an actual image of an object around a user and a artificial stereo images to produce multiple external image signals, a user information extractor for extracting the user's sight line information including the user's position his/her eye position, direction of a sight line and focal distance; an image creator for creating a stereo image signal based on the extracted user's sight line information; an image mixer for synchronously mixing the multiple external image signals and the stereo image signal; and an image output unit for outputting the mixed image signal to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.