Method and apparatus for deblurring images
US7756407B2 · kind B2 · utility
47Cited by
1References
39Claims
0Family size
Assignee
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Key dates
| Filing date | May 8, 2006 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Aug 5, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/73
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system deblurs images acquired of a scene by a camera. A light field acquired of a scene is modulated temporally according to a sequence of ons and offs. The modulated light field is integrated by a sensor of a camera during an exposure time to generate an encoded input image. The encoded input image is decoded according to a pseudo-inverse of a smearing matrix to produce a decoded output image having a reduced blur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.