Photography – Exposure control circuit – Shutter speed function only
Reexamination Certificate
2011-04-19
2011-04-19
Mahoney, Christopher E (Department: 2862)
Photography
Exposure control circuit
Shutter speed function only
C348S229100
Reexamination Certificate
active
07929856
ABSTRACT:
An exemplary method for capturing a still image includes: measuring a theoretic exposure time that is suitable for current ambient light conditions; controlling a charge coupled device image sensor to expose itself for a real exposure time according to the determined theoretic exposure time to capture an image signal; and adjusting the captured image signal according to a ratio of the theoretic exposure time to the real exposure time.
REFERENCES:
patent: 4914518 (1990-04-01), Suga
patent: 5734424 (1998-03-01), Sasaki
patent: 6667765 (2003-12-01), Tanaka
patent: 6778212 (2004-08-01), Deng et al.
patent: 2002/0039137 (2002-04-01), Harper et al.
patent: 2002/0191086 (2002-12-01), Masuyama
patent: 2003/0184661 (2003-10-01), Yubata et al.
patent: 2004/0017487 (2004-01-01), Ueda
patent: 2004/0212723 (2004-10-01), Lin
patent: 2005/0248666 (2005-11-01), Kim et al.
patent: 2006/0124863 (2006-06-01), Maruno et al.
patent: 2007/0047945 (2007-03-01), Nose et al.
patent: 2007/0052839 (2007-03-01), Kong et al.
patent: 2007/0116453 (2007-05-01), Uchiyama
patent: 2008/0186393 (2008-08-01), Lee et al.
patent: 2008/0298789 (2008-12-01), Ohki
patent: WO 2006057122 (2006-06-01), None
Chang Fang-Chi
Hon Hai Precision Industry Co. Ltd.
Ma Zhigang
Mahoney Christopher E
LandOfFree
Imaging system and method for capturing still image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Imaging system and method for capturing still image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imaging system and method for capturing still image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2734125