Outlier detection for colour mapping
US9661299B2 · kind B2 · utility
4Cited by
1References
22Claims
0Family size
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Key dates
| Filing date | Jun 27, 2012 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | May 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/257
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and an arrangement for an improved outlier detection for color mapping. Spatial neighborhoods of feature points are used for outlier detection. For this purpose, Geometric Feature Correspondence neighborhoods of an initial color-corrected test-image and a reference image are compared in a neighborhood comparator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.