US Patent 9609221 Image stabilization method and electronic device therefor

An apparatus and method for reducing or preventing image degradation due to shaking of a camera upon image acquisition is provided. The method includes determining illuminance corresponding to a subject, automatically determining a capturing mode of an electronic device based on at least the illuminance, acquiring a first resulting image of the subject based on a first exposure time, if the capturing mode is a first capturing mode, and acquiring a plurality of images of the subject based on a second exposure time, if the capturing mode is a second capturing mode, and generating a second resulting image based on at least two images among the plurality of images.