1. An imaging apparatus comprising: an image sensor that exposes a subject image by reading lines sequentially to generate an image; a detector that detects an angular velocity of a shake of the imaging apparatus; and a controller that performs a clipping process to limit an angular velocity for correction to be no greater than a predetermined angular velocity by: (i) determining the detected angular velocity as the angular velocity for correction when the detected angular velocity is equal to or less than the predetermined angular velocity and, determining the predetermined angular velocity as the angular velocity for correction when the detected angular velocity is larger than the predetermined angular velocity; and (ii) correcting to reduce an influence of a shake to the image generated by the image sensor by image processing based on an angle calculated by integrating the determined angular velocity for correction by time; wherein the predetermined angular velocity is a positive value that changes depending on frequencies of the imaging apparatus shake.