Apparatus and method for displaying multi-view image and super multi-view image

Provided are an image display device for displaying multi-view and super multi-view images and a method for the same. The image display device includes a ray output unit for outputting one or more rays displaying a view image; an expansion image generation unit for generating an expansion image by expanding and projecting the ray in a predetermined direction; and a multi-view image generation unit for displaying multi-view images generated as the rays included in the expansion image are distributed on a screen. [Reference numerals] (201) Ray output unit; (202) Expansion image generation unit; (203) Multi-view image generation unit