Video file processing
US10110933B2 · kind B2 · utility
1Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2015 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Sep 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In an embodiment of the present invention, a video file is divided into video frames, and a target object is recognized from the video frames. Then the target object is matched in a data source, and an ultrasonic signal containing information related to the target object is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.