Association of content identifier of audio-visual data with additional data through capture infrastructure
US10977693B2 · kind B2 · utility
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507References
17Claims
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Key dates
| Filing date | Sep 11, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/278
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of a capture infrastructure includes determining a content identifier by applying a first automatic content recognition algorithm to fingerprint data of an audio-visual data rendered on a networked media device, and associating the content identifier with additional data derived from information other than the fingerprint data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.