Apparatus and method for processing broadcast content
US8925011B2 · kind B2 · utility
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4References
19Claims
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Key dates
| Filing date | Jul 24, 2012 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Jan 14, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8133
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is an apparatus and method for processing broadcast content. According to embodiments of the present invention, it is possible to reduce a cost for generating additional data and providing the additional data to a user by extracting a keyword from information about captions included in broadcast content, and generating additional information associated with the extracted keyword.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.