Process for estimating a dominant motion between two frames
US6473462B1 · kind B1 · utility
37Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | May 1, 2000 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | May 1, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/262
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The process for estimating a dominant motion between two frames combines a phase correlation peak detection algorithm (1) and a multi-resolution robust regression algorithm (3) for improving the robustness of the estimation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.