Abstract: Provided are a three-dimensional image display method using augmented reality and a device therefor. A three-dimensional image display method includes an eye position data collection step for collecting actual eye position data about a user, a virtual display panel preparation step for preparing a virtual display panel having augmented reality display specifications, a virtual barrier calculation step for calculating a virtual barrier on the basis of the actual eye position data and the virtual display panel, a virtual display panel pixel assignment step for assigning pixels of the virtual display panel to correspond to the actual viewpoint of the user on the basis of the actual eye position data and the virtual barrier, a rendering step for rendering stereo content corresponding to the actual viewpoint of the user, and a display step for displaying a three-dimensional image on the basis of the assigned pixels and the stereo content.

Abstract: The present invention relates to a three-dimensional augmented reality head-up display device, and more particularly to a three-dimensional (3D) augmented reality (AR) head-up display (HUD) device that can greatly expand the field of view (FoV) while significantly reducing the volume of the device, wherein the three-dimensional augmented reality head-up display device projects a large display panel image directly onto a vehicle windshield without using an optical mirror, in contrast to a conventional head-up display device that uses an optical mirror to magnify a small display panel image, and thus facilitates implementing a wide field of view with minimal increase in the volume of the device and may further expand the field of view by increasing the size of a display panel or increasing the number of display panels.