Method and apparatus for deblurring non-uniform motion blur in large scale input image based on tile unit
US9042673B2 · kind B2 · utility
6Cited by
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24Claims
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Key dates
| Filing date | Mar 11, 2013 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Aug 9, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided is a method and apparatus for deblurring a non-uniform motion blur in an input image, that may restore a clearer image by dividing a large scale input image into tiles corresponding to partial areas, selecting, among the divided tiles, an optimal tile for a partial area most suitable for estimating non-uniform motion blur information, and effectively removing an artifact in an outer portion of a tile through padding of each tile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.