Photography – Camera shake sensing – Having stabilization system
Reexamination Certificate
2005-12-27
2008-11-18
Perkey, W. B. (Department: 2862)
Photography
Camera shake sensing
Having stabilization system
C396S246000, C348S208600, C348S208120, C348S362000
Reexamination Certificate
active
07454131
ABSTRACT:
In an image sensing apparatus which has a camera shake correction function of performing a camera shake correction on a plurality of images sensed by an image sensing unit by extracting a partial image from each of the sensed images on the basis of correlation between the sensed images, a camera shake amount of said image sensing apparatus is detected, and said image sensing unit is exposed for a first exposure time period when the camera shake amount is equal to or less than a predetermined amount. When the camera shake amount is greater than the predetermined amount, said image sensing unit is exposed for a second exposure time period which is shorter than the first exposure time period, image signals of a plurality of images which undergo the camera shake correction are added, and the added image signals is output as one image.
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Canon Kabushiki Kaisha
Morgan & Finnegan , LLP
Perkey W. B.
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