Autoexposure control for multi-imager system synchronized to a single imager
US11206358B1 · kind B1 · utility
0Cited by
2References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 29, 2013 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Nov 28, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for auto-exposure control in a multi-imager system is disclosed. The method comprises using an auto exposure control circuit of a first imager to set exposure control parameters based on a target brightness; and selectively adjusting the target brightness based on difference in brightness between the images from the first imager and images from other imagers in the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.