System and method for operation in an augmented reality display device
US10909375B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Nov 2, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/816
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile device captures an object image using the built in imaging capability of the device. A structural recognition module analyzes the captured image to identify the 3D shape of the captured object. A color recognition module analyzes the color of the captured image to differentiate between objects that may be similar in shape. The image analysis information is sent to a server and the server selects an appropriate video file for augmented reality (AR) display on the mobile device. User selection of an operational language for the mobile device may also provided to the server. The system includes audio data files in different languages corresponding to each video AR file. The server selects the audio file corresponding to the language selection data provided by the mobile device. The language appropriate audio file is linked to the video file and the video and audio AR data are transmitted to the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.