A display control device in a display system including a recognition unit that obtains a foreground image of a vehicle, and that recognizes one or more objects contained in the foreground image, an estimation unit that estimates a locus along which the vehicle travels, and a display source that generates a virtual image (305, 305a, 306), and displays the virtual image, the locus, and the recognized object on a display medium, the display control device comprising: a control unit that determines a locus approaching direction toward the locus from a position where a first object recognized by the recognition unit is present; a determination unit that determines whether the first object is present at a specific display position adjacent to the locus; and characterized by the control unit controlling the display source, when the determination unit determines that the first object is present at the specific display position, to: - generate a first virtual image and to display the first virtual image in a first region on the display medium at a first timing; - generate a first enlarged virtual image by enlarging the first virtual image at a second timing; - generate a second virtual image by enlarging the first enlarged virtual image at the second timing and to display the second virtual image in a second display region of the display medium, the first enlarged virtual image and the second virtual images being adjacent in time, - shorten the time of display between the first enlarged virtual image and the second virtual image as a speed of the vehicle becomes higher; and - display the first enlarged virtual image at the updated first position and the second virtual image at a second position on the display medium at the second timing later than the first timing, wherein the first display region is a region determined on the display medium closer to the object and farther away from the locus; and the second display region is a region that is determined on the display medium farther away from the object than the first display region and closer to the locus. a control unit that determines a locus approaching direction toward the locus from a position where a first object recognized by the recognition unit is present; a determination unit that determines whether the first object is present at a specific display position adjacent to the locus; and characterized by the control unit controlling the display source, when the determination unit determines that the first object is present at the specific display position, to: - generate a first virtual image and to display the first virtual image in a first region on the display medium at a first timing; - generate a first enlarged virtual image by enlarging the first virtual image at a second timing; - generate a second virtual image by enlarging the first enlarged virtual image at the second timing and to display the second virtual image in a second display region of the display medium, the first enlarged virtual image and the second virtual images being adjacent in time, - shorten the time of display between the first enlarged virtual image and the second virtual image as a speed of the vehicle becomes higher; and - display the first enlarged virtual image at the updated first position and the second virtual image at a second position on the display medium at the second timing later than the first timing, - generate a first virtual image and to display the first virtual image in a first region on the display medium at a first timing; - generate a first enlarged virtual image by enlarging the first virtual image at a second timing; - generate a second virtual image by enlarging the first enlarged virtual image at the second timing and to display the second virtual image in a second display region of the display medium, the first enlarged virtual image and the second virtual images being adjacent in time, - shorten the time of display between the first enlarged virtual image and the second virtual image as a speed of the vehicle becomes higher; and - display the first enlarged virtual image at the updated first position and the second virtual image at a second position on the display medium at the second timing later than the first timing, wherein the first display region is a region determined on the display medium closer to the object and farther away from the locus; and the second display region is a region that is determined on the display medium farther away from the object than the first display region and closer to the locus.