No reference realtime video quality assessment
US11539985B2 · kind B2 · utility
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4References
20Claims
0Family size
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Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Dec 16, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for video quality assessment implemented by a computing device, where the method includes selecting a first set of frames from an input video source, determining features of the first set of frames for input into a first machine learning model, applying the first machine learning model to the features of the first set of frames to obtain a video quality score and a confidence score, and triggering a retraining of the first machine learning model in response to the confidence score being determined to be out of bounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.