Three-dimensional image display method using augmented reality, and device therefor

A three-dimensional image display device comprising:

• a processor;
• and
• a memory having computer-readable instructions stored thereon,
• wherein the processor is configured, when the instructions are executed by the processor, to:
• calculate a virtual barrier based on collected actual eye position data of a user and a virtual display panel having an augmented reality display specification;
• assign pixels of the virtual display panel to correspond to an actual viewpoint of the user, based on the actual eye position data and the virtual barrier;
• render stereo content corresponding to the actual viewpoint of the user;
• and
• display a three-dimensional image based on the assigned pixels and the stereo content.

A method of designing a three-dimensional image display device, the method comprising:

• an eye position data collection operation of collecting actual eye position data of a user;
• a virtual display panel preparation operation of preparing a virtual display panel having an augmented reality display specification;
• a virtual barrier calculation operation of calculating a virtual barrier based on the actual eye position data and the virtual display panel;
• and
• an actual barrier designing operation of designing an actual barrier based on the virtual barrier.