Creating details in an image with adaptive frequency strength controlled transform
US9349188B2 · kind B2 · utility
4Cited by
46References
33Claims
0Family size
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | May 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T5/73
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Input image information is received. A processor device is used for determining enhancement information based on frequency characteristics and edge information of the input image information. The enhancement information is mixed with the input image information to generate an enhanced image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.