Imaging device, autofocus method and program of the same
US9729774B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2012 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Nov 24, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/296
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging device includes a first imaging optical system; a first imaging unit that converts an optical image of a subject formed via the first imaging optical system into an electrical signal and produces an image signal of a first imaged image; a second imaging optical system; a second imaging unit that converts an optical image of the subject formed via a second imaging optical system into an electrical signal and produces an image signal of a second imaged image; and a control unit that independently control the first imaging optical system and the second imaging optical system and performs individually a focus adjustment of the first imaged image and the second imaged image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.