System and methods of compressed sensing as applied to computer graphics and computer imaging
US8666180B2 · kind B2 · utility
1Cited by
15References
19Claims
0Family size
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Key dates
| Filing date | Dec 3, 2010 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Dec 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/59
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Compressed sensing can be mapped to a more general set of problems in computer graphics and computer imaging. Representation of a rendered scene in the formulation y=A{circumflex over (x)} produces higher-quality rendering with less samples than previous approaches. A filter formulation Φ makes point samples compatible with wavelet and therefore allows reconstruction of 2-D images from a set of measured pixels (point samples).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.