Noise suppression method using multiple digital
US8189955B2 · kind B2 · utility
1Cited by
2References
6Claims
0Family size
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Key dates
| Filing date | Dec 29, 2009 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Feb 2, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A noise suppression method using multiple digital images performs a de-noising process with the multiple digital images. First, a feature weighting procedure and an image feature compensation of a target pixel are performed on each digital image, and then a cross reference is performed on the multiple continuous or similar digital images to suppress noises for the target pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.