Sensor-assisted autofocus calibration
US10362303B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 2, 2014 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Sep 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/67
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile device includes a camera module, including a lens and an image sensor. An inertial sensor in the mobile device outputs a signal indicative of an orientation of the device. A controller corrects one or more focal properties of the camera module responsively to the orientation indicated by the inertial sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.