To sufficiently apply a flicker suppression to a photographed image of a subject accompanied by movement.

This imaging apparatus (9) equipped with an imaging device (12) of a rolling shutter system has: a frame rate setting means (13) for setting a frame rate of the imaging device to either of a high frame rate or a low frame rate; a flicker correction value operation means (15) for calculating a flicker correction value based on a plurality of high frame rate images to be periodically output from the imaging device when the frame rate of the imaging device is set to the high frame rate by the frame rate setting means; and a flicker correction means (25) for correcting a low frame rate image to be output from the imaging device when the frame rate of the imaging device is set to the low frame rate by the frame rate setting means using the flicker correction value.