Invention Grant
- Patent Title: Image quality in cameras using flash
- Patent Title (中): 使用闪光灯的相机中的图像质量
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Application No.: US11410523Application Date: 2006-04-24
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Publication No.: US07711257B2Publication Date: 2010-05-04
- Inventor: Janne Tamminen , Mikko Perälä
- Applicant: Janne Tamminen , Mikko Perälä
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Main IPC: G03B7/00
- IPC: G03B7/00

Abstract:
The specification and drawings present a new method, apparatus and software product for using a flash light with, e.g., light-emitting diodes (LEDs) or other light sources of a camera of an electronic device for improving quality of images provided by the camera. The flash related parameters comprising a white balance setting and/or exposure settings can be determined using, e.g., an ambient light level and an estimate of the flash light reflected from said object.
Public/Granted literature
- US20070248342A1 Image quality in cameras using flash Public/Granted day:2007-10-25
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