Computational imaging of the electric grid
US11212459B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | May 16, 2018 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Aug 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for imaging scenes illuminated by light sources that are powered by alternating current. Data concerning these light sources are extracted from the imagery. Systems comprising a rolling shutter imaging sensor and configured to de-flicker images with spatial flicker are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.