Motion estimation for arbitrary shapes
US9838710B2 · kind B2 · utility
6Cited by
3References
23Claims
0Family size
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Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Sep 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/56
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques related to providing motion estimation for arbitrary pixel block shapes are discussed. Such techniques may include generating a distortion mesh for a pixel block based on multiple calls to a motion estimation such that the distortion mesh includes distortion values associated with regions of the pixel block, a seed motion vector, and candidate motion vectors, and determining a best motion vector for the pixel block based on the distortion mesh.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.