Signal processing device and method, imaging element, and imaging device
US9264634B2 · kind B2 · utility
6Cited by
0References
34Claims
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Key dates
| Filing date | May 24, 2013 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | May 24, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/56
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A signal processing device and signal processing method are described herein. By way of example, the signal processing method includes a selection unit configured to select, based on a first comparison of an analog signal with a determination voltage, a selected reference voltage to be compared with the analog signal, the selected reference voltage being selected from a plurality of reference voltages. The plurality of reference voltages include at least a first reference voltage and a second reference voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.