Photography – Exposure control circuit – Bracketing
Reexamination Certificate
2006-05-19
2008-10-28
LeDynh, Bot (Department: 2862)
Photography
Exposure control circuit
Bracketing
C396S213000, C348S362000
Reexamination Certificate
active
07444075
ABSTRACT:
At least one exemplary embodiment is directed to an imaging device, for taking images under different exposure conditions to create a single image, which includes a first condition-obtaining device configured to obtain a first exposure condition candidate for an Nth imaging according to image signals of the imaging prior to the Nth imaging; a second condition-obtaining device configured to obtain a second exposure condition candidate for the Nth imaging according to imaging conditions of the imaging prior to the Nth imaging; and a condition-determining device configured to determine exposure conditions for the Nth imaging according to at least one of the first and second exposure condition candidates.
REFERENCES:
patent: 6480226 (2002-11-01), Takahashi et al.
patent: 2003/0095192 (2003-05-01), Horiuchi
patent: 2006/0029382 (2006-02-01), Uchida
patent: 2008/0055461 (2008-03-01), Ito
patent: 7-298142 (1995-11-01), None
patent: 2002-135648 (2002-05-01), None
Brian Wandell, et al., “Multiple Capture Single Image Architecture with a CMOS Sensor”, Chiba Conference on Multispectral Imaging, pp. 11-17, 1999.
Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
LeDynh Bot
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