1. A method of controlling a digital photographing apparatus, comprising: successively photographing one short exposure image and a plurality of long exposure images; compensating a global motion of each of the long exposure images based on the one short exposure image; extracting a Point Spread Function (PSF) of each of the one short exposure image and the long exposure images; and extracting a shake correction image through a repeat estimation by determining an initial value of the repeat estimation based on the one short exposure image and the long exposure images and using each PSF.