Method and device for determining values which are suitable for distortion correction of an image, and for distortion correction of an image
US9508132B2 · kind B2 · utility
2Cited by
2References
4Claims
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Key dates
| Filing date | Feb 28, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Oct 31, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T5/80
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for determining values which are suitable for distortion correction of an image, including the following steps: a step of splitting a vector field, which is suitable for distortion correction of the image, into a sum of vector products, and a step of determining terms of the vector products as suitable values for distortion correction of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.