1. An imaging apparatus comprising: an imaging unit to collect light input through a lens and sensing an image; a storage unit to store an acquisition condition and the sensed image; a control unit to designate a plurality of objects in the stored image, to analyze respective motion of the plurality of objects, and to predict a moment of acquisition at which the motion corresponds to the acquisition condition; and a shutter control unit to control the imaging unit to perform imaging at the predicted moment of acquisition.