Still image acquisition device, still image acquisition method, and image fluctuation correction device

Abstract

A still image acquisition device includes: a fluctuation detection unit () for detecting a horizontal or a vertical fluctuation generated in an imaging device; light refraction means (A,B) for refracting light into an arbitrary direction; hand shake control means (A) for controlling the refraction direction of the light by the light refraction means; control amount detection means (A,B) for detecting control amounts of the light refraction means (A,B); angle calculation means (B) for calculating the hand shake angle of the horizontal direction or the vertical direction from the detected control amounts; acquisition reference time decision means (C) for deciding a reference time for acquiring a still image according to the time when the absolute value of the calculated hand shake angle of the horizontal direction or the vertical direction is zero or a minimum value; and a still image processing unit () for acquiring the hand shake-corrected image corresponding to a moment immediately after the decided acquisition reference time as a still image.