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Title:
DEVICE FOR CORRECTING BLURRING DUE TO HAND SHAKE
Document Type and Number:
Japanese Patent JP2007324929
Kind Code:
A
Abstract:

To prevent an unnatural swing back phenomenon which leaves traces in the direction opposite to panning or tilting, irrespective of stopping a camera when a user utilizing a device for correcting a blurring due to hand shake performs a panning operation or a tilting operation.

The device for correcting blurring due to hand shake is equipped with a shaking detecting means which detects shaking, a correcting means which corrects blurring caused by the shaking, a high-pass filter which eliminates direct-current components of panning and tilting from signals output from the shaking detecting means, an integral means which integrates outputs from the high-pass filter, a panning/tilting detection means which detects the panning and the tilting from the signals output from the shaking detecting means, and a means which varies the signals output from the shaking detecting means depending on the detected result of the panning or tilting.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
ETSUNO MASAKO
NIINAMI NORIKATSU
Application Number:
JP2006152804A
Publication Date:
December 13, 2007
Filing Date:
May 31, 2006
Export Citation:
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Assignee:
VICTOR COMPANY OF JAPAN
International Classes:
H04N5/232; G03B5/00
Domestic Patent References:
JPH10336509A1998-12-18
JPS638628A1988-01-14
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi