Processing of image data comprising effects of turbulence in a liquid medium
US9749592B2 · kind B2 · utility
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10References
21Claims
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Key dates
| Filing date | Jan 9, 2012 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Jul 30, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30108
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a method for processing of successive digital image data, acquired by a camera immersed in a liquid comprising turbulence, such as water in a nuclear reactor core, this turbulence causing an effect of apparent displacement of pixels of the images. The processing comprises advantageously: a modelling of the effect of the turbulence on the pixels of the images, and a deconvolution by this modelling of a time-averaged image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.