CONTROL DEVICE, CONTROL METHOD, AND STORAGE MEDIUM

A control device includes circuitry configured to: generate a bird’s-eye view image and a three-dimensional image that show a moving body and surroundings of the moving body, based on respective pieces of imaging data obtained by a plurality of imaging devices of the moving body: cause a display device to display the generated bird’s-eye view image and the generated three-dimensional image; and determine whether a predetermined object is present in a boundary region between the respective pieces of imaging data in the bird’s-eye view image and the three-dimensional image. Upon determining that the predetermined object is present in the boundary region, the circuitry is configured to preferentially change the boundary region in the three-dimensional image among the displayed bird’s-eye view image and the displayed three-dimensional image.