Global motion estimation and modeling for accurate global motion compensation for efficient video processing or coding
US11070813B2 · kind B2 · utility
6Cited by
1References
8Claims
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Key dates
| Filing date | Jun 29, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Nov 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods, apparatuses and systems may provide for technology that performs global motion estimation. More particularly, implementations relate to technology that provides accurate global motion compensation in order to improve video processing efficiency. In some implementations, a highly adaptive and accurate approach may be used to address the problem of estimation and compensation of global motion in video scenes. The solution may be content adaptive as it uses adaptive modeling of motion using best of multiple models that are used to estimate global motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.