Patent Document ID: 9007471
Application ID: 12977019
Patent Status: 1

Claim One:
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, wherein: the exposure times for the plurality of long exposure images are longer than the exposure time for the short exposure image, and the successively photographing one short exposure image and a plurality of long exposure images comprises successively photographing a plurality of long exposure images, photographing one short exposure image, and successively photographing a plurality of long exposure images in sequence.