Abstract: An image processing apparatus comprises a distance measurement section for measuring a distance from the section to a subject for each pixel on the basis of a plurality of images photographed at different visual point positions. A setting section sets a range of the distance in which an obstacle is present. An image formation section executes image processing of replacing a first image signal relating to an obstructed region included in the range of the distance with a second image signal different from the first image signal on the basis of an output from the distance measurement section.