1. An electronic device comprising: circuitry configured to change orientations of a plurality of portions with orientations that are parallel to one another of an input two-dimensional panoramic image that is disposed in a plane such that the changed orientations cross at a center point in the plane in which the two-dimensional panoramic image is disposed; and arrange the plurality of portions into an output image to be displayed on a map so that an orientation of the output image is matched with an orientation of the map, wherein the output image is a fan-like shape two-dimensional image oriented around the center point.