| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and a program for image composition, generating a composed image having no incongruity, at a position outside the range of the depth of field of a refocus image, when setting a focal position and a point of sight after imaging a subject.SOLUTION: The image composition device includes: a composed image generator unit 114a for inserting second image data into a predetermined position in the depth direction of first image data whose focal position can be changed in the depth direction; and a change unit 114b for changing the focal position of the composite image data, according to the insertion position of the second image data in the depth direction of the first image data. |
