Patent ID: 8159545
Filing Date: 2012-04-17
Classification: G03B

Abstract:
1. An image stabilization control apparatus comprising: a vibration correction unit configured to correct an image shake occurring due to vibration applied to the image stabilization control apparatus; a first vibration detection unit configured to detect and output an angular velocity of the vibration; a second vibration detection unit configured to detect and output an acceleration of the vibration; a first extractor configured to extract a signal in a predetermined frequency band based on an output of the first vibration detection unit, the first extractor configured to extract a signal with a frequency band narrower than a frequency band of vibration occurring due to camera shake; a second extractor configured to extract a signal in a predetermined frequency band based on an output of the second vibration detection unit, the second extractor configured to extract a signal with a frequency band narrower than the frequency band of vibration occurring due to camera shake; an output correction unit configured to correct the output of the first vibration detection unit based on the signal extracted by the first extractor and the signal extracted by the second extractor; and a driving unit configured to drive the vibration correction unit based on the output of the first vibration detection unit as corrected by the output correction unit.