Solid-state imaging device, imaging method and imaging apparatus for performing weighted addition on pixel signals
US8736725B2 · kind B2 · utility
1Cited by
1References
13Claims
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Key dates
| Filing date | Apr 11, 2012 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | May 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/78
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A solid-state imaging device includes: a pixel array unit having plural pixels arranged in a row direction and a column direction; a weighted addition unit performing weighted addition on pixel signals read out from the plural pixels as analog signals; an A/D converter performing A/D conversion of the pixel signals on which weighted addition is performed; and a computing unit computing the A/D converted pixel signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.