Virtual image display device and object selection method for virtual image thereof
US11693479B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2022 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Jan 13, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/0331
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A virtual image display device and an object selection method for virtual image thereof are provided. The object selection method for virtual image includes the following: a virtual image display is enabled to capture image information of a hand of a user; whether an image of an auxiliary tool is present in the image information is determined; position information of the auxiliary tool is generated according to the image of the auxiliary tool when the image of the auxiliary tool is present in the image information; the virtual image display is enabled to generate the position information of the auxiliary tool according to inertial measurement information of the auxiliary tool when the image of the auxiliary tool is not present in the image information; and the virtual image display is enabled to display an auxiliary indicator for selecting object according to the position information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.