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公开(公告)号：US09602727B2
公开(公告)日：2017-03-21
申请号：US15058400
申请日：2016-03-02
Inventor： Kenichi Honjo , Yasuo Amano
CPC classification number: H04N5/23287 , H04N5/23209 , H04N5/23258
Abstract: A digital camera includes an optical system composed of multiple lenses including an OIS lens for correcting image blur; and a CCD imaging an object image formed by the optical system. The digital camera includes an OIS actuator moving OIS lens in a plane vertical to the optical axis to correct image blur; and a CCD actuator moving the CCD in a plane vertical to the optical axis to correct image blur; and a camera controller. The camera controller corrects the image captured by the CCD and changes a correction level of peripheral brightness of the image captured by the CCD when correcting image blur is switched between by the OIS actuator and by the CCD actuator.
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公开(公告)号：US10171739B2
公开(公告)日：2019-01-01
申请号：US15443492
申请日：2017-02-27
Inventor： Kenichi Honjo , Yasuo Amano , Yasuhiro Shingu
Abstract: An image pickup device includes an optical system including a plurality of lenses, an imaging element that captures a subject image formed by the optical system, and a peripheral light quantity correction unit that corrects peripheral light quantity of an image captured by the imaging element. The image pickup device also includes a shake detector that detects shake of the image pickup device, and a drive controller that moves at least one of (i) the plurality of lenses and (ii) the imaging element on a plane perpendicular to an optical axis in response to an output signal of the shake detector to correct the shake. The peripheral light quantity correction unit extracts a predetermined frequency component of the shake and changes a correction amount of the peripheral light quantity in response to the predetermined frequency component of the shake.
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