| 摘要 |
PROBLEM TO BE SOLVED: To precisely correct image blur caused by change in attitude of the rolling direction of an imaging device even when the optical center of an optical system and the rotational center of an imaging element are not the same.SOLUTION: The imaging device includes: an optical system forming an image of an object; an imaging element photoelectrically converting the image; a driving unit carrying out translation movement and rotational movement of the imaging element or carrying out translation movement of an image blur correction lens in the optical system and rotational movement of the imaging element; a first angular velocity detector detecting a rotational angular velocity around an optical axis of the optical system; and an image blur correction controller controlling the driving unit to correct imaging blur on the basis of the rotational angular velocity detected by the first angular velocity detector, the optical center position of the optical system, and the rotational center position of the imaging element.SELECTED DRAWING: Figure 4 |
