Adjusting interpolation phase for motion estimation motion compensation using image analysis
US10284870B1 · kind B1 · utility
2Cited by
2References
15Claims
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Key dates
| Filing date | Jul 22, 2015 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | May 23, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/176
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of adjusting motion in a video sequence, includes performing motion estimation on an original video sequence and producing initial motion vectors and motion statistics, using the motion statistics to determine a level of motion estimation and motion compensation (MEMC) in the video sequence, adjusting a frame interpolation process based upon the level, and producing a frame interpolated video sequence from the original video sequence and the adjusted frame interpolation process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.