Systems and methods for performing post capture refocus using images captured by camera arrays
US9041823B2 · kind B2 · utility
142Cited by
118References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 30, 2014 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Jul 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A camera array, an imaging device and/or a method for capturing image that employ a plurality of imagers fabricated on a substrate is provided. Each imager includes a plurality of pixels. The plurality of imagers include a first imager having a first imaging characteristics and a second imager having a second imaging characteristics. The images generated by the plurality of imagers are processed to obtain an enhanced image compared to images captured by the imagers. Each imager may be associated with an optical element fabricated using a wafer level optics (WLO) technology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.