Camera brightness control system, mobile device having the system, and camera brightness control method
US9253412B2 · kind B2 · utility
10Cited by
0References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 2013 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Nov 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile device having a camera control system and a method of controlling a camera are provided. The camera control system determines a specific brightness value from at least one of a brightness value of a subject and a surrounding brightness value, and performs a camera setting to adjust exposure time and gain according to the determined specific brightness value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.