Detection and replacement of burned-in subtitles
US11216684B1 · kind B1 · utility
1Cited by
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14Claims
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Key dates
| Filing date | Feb 4, 2020 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Mar 26, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques are described for detecting and replacing burned-in subtitles in image and video content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.