Patent ID: 8773461

Claim:
A digital image processing apparatus, the apparatus comprising: a storage medium in which a first image file and a second image file are stored; a buffer in which information about a first synthesized image is stored, the first synthesized image comprising a first image corresponding to the first image file and a second image corresponding to the second image file disposed adjacent to each other, the information being obtained from the first image file and the second image file; and a display unit that displays the first image, a first partial synthesized image, and the second image in sequence by using a piece of the information about the first synthesized image, which is stored in the buffer, said piece comprising a portion of the first image and a portion of the second image disposed adjacent to each other; wherein, when the display unit displaying one of the first image, the first partial synthesized image, and the second image begins to display another one of the first image, the first partial synthesized image, and the second image, the piece of the information about the first synthesized image, which is used for displaying, is varied by changing a region at which the piece of the information about the first synthesized image is obtained from the buffer in order to vary the percentage of the first image and the second image to be displayed without correcting the first synthesized image stored in the buffer.