Automatic annotation of audio and/or visual data
US7478125B2 · kind B2 · utility
6Cited by
11References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 13, 2001 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Aug 19, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99931
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Automatic annotation of data recorded by a device. A portion of an event may be recorded as an image, movie, sound byte, audio recording, etc., and contemporaneous to the recording, a time value (which may encode a calendar date) is determined. The time value is looked up on a calendar, and a description of the event is read from the calendar and used to automatically annotate the recording.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.