Television – Camera – system and detail – Camera image stabilization
Reexamination Certificate
2004-04-26
2008-12-23
Ye, Lin (Department: 2622)
Television
Camera, system and detail
Camera image stabilization
C348S208600
Reexamination Certificate
active
07468743
ABSTRACT:
A photographing device comprises a detecting unit for extracting at least one characteristic point in each image of multiple images and detecting movement of the characteristic point on another image as to a characteristic point on a reference image; a coordinate converting unit for performing coordinates conversion of the other image so as to match the characteristic point on the other image with the characteristic point on the reference image based on the detected results of the detecting unit; a synthesizing unit for synthesizing the reference image and the other image subjected to coordinates conversion by the coordinate converting unit; a determining unit for determining whether or not the characteristic points from the multiple images acquired by the image sensor can be extracted by the detecting unit; and a warning unit for warning users when the determining unit cannot extract characteristic points. A user-friendly photographing device can thus be provided.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Whipkey Jason
Ye Lin
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