Method for information display, processing device, and display system
US11301198B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2020 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Mar 16, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for information display, a processing device, and a display system are disclosed. The display system includes a light transmissive display screen, at least one first information extraction device, at least one second information extraction device, and a processing device. The processing device is connected to a display screen, the first information extraction device, and the second information extraction device. The first information extraction device extracts position information of a user. The second information extraction device extracts position information of a target object. The processing device constructs a fixed reference coordinate system, locates initial positions of the user, the target object, and the display screen, accordingly displays a fused image on the display screen, and updates the fused image displayed on the display screen according to at least one of a movement amount of the display screen and a movement amount of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.