1. A method for processing image data in a portable electronic device, the method comprising: obtaining an image by an image obtaining unit of the portable electronic device having a plurality of shot modes; determining each good-to-fit score of the plurality of shot modes for the image; determining each degree of correction for the plurality of the shot modes for the image; displaying the each good-to-fit score and the each degree of correction of the plurality of shot modes on the image; and displaying a first icon representing a shot mode of the plurality of the shot modes in which the image is currently processed.