发明名称 SHAKE CORRECTION DEVICE, LENS BARREL, AND CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a shake correction device that can perform accurate reference value correction. ! SOLUTION: A shake correction device 100 of the present invention includes an angular velocity sensor 12 that detects the angular velocity of an optical member 1B, a reference value calculation unit 34 that calculates a reference value of output signals of the angular velocity sensor 12, an imaging element 3 that creates image signals for successive frames on the basis of input subject image light, a motion vector calculation unit 41 that calculates the motion vector of images between the frames on the basis of the image signals, a reference value correction amount calculation unit 35 that calculates the reference value correction amount for correcting the reference value based on the motion vector, a reference value correction unit 42 that corrects the reference value on the basis of the reference value correction amount calculated by the reference value correction amount calculation unit 35,
申请公布号 JP2015102745(A) 申请公布日期 2015.06.04
申请号 JP20130244140 申请日期 2013.11.26
申请人 NIKON CORP 发明人 MIKAMOTO HIDESHI
分类号 G03B5/00;H04N5/232 主分类号 G03B5/00
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