Vibration reduction device

Details Vibration reduction device Vibration reduction device

1997-10-01

1999-07-27

Adams, Russell

Photography

Camera shake sensing

With accelerometer

396 52, G03B 1700

Patent

active

059305304

ABSTRACT:
A vibration reduction device includes a vibration detection unit for detecting nonlinear vibrations of the optical axis in an image taking optical system of an image taking apparatus, a vibration reduction drive unit for moving some or all components of the image taking optical system relative to the image taking frame of the image taking apparatus, and a vibration reduction control unit for extracting regularity from the time series detection outputs from the vibration detection unit, predicting the time series output waveform of the vibration on the basis of the extracted regularity, and driving the vibration reduction drive unit on the basis of the prediction result.

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patent: 5218442 (1993-06-01), Hamada et al.
patent: 5237365 (1993-08-01), Miyazawa
patent: 5266981 (1993-11-01), Hamada et al.
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patent: 5416554 (1995-05-01), Hamada et al.
patent: 5420661 (1995-05-01), Hamada et al.
patent: 5510856 (1996-04-01), Jung
patent: 5576788 (1996-11-01), Miyazawa et al.

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