IMAGE DISPLAY MODULE, IMAGE DISPLAY SYSTEM, MOVABLE OBJECT, IMAGE DISPLAY METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING IMAGE DISPLAY PROGRAM

An image display module includes a display that displays a parallax image projected to eyes of a user, a barrier that causes parallax between the eyes by defining a traveling direction of image light for the parallax image, and a controller that controls the display. The controller divides the display into a plurality of display control areas based on distortion of the parallax image projected, and controls, for each of the plurality of display control areas, a minimum repeat unit and an index for the parallax image.