HOLOGRAPHIC DISPLAYING METHOD AND DEVICE BASED ON HUMAN EYES TRACKING

摘要

The present invention discloses a method and device for displaying a hologram based on human eye tracking. The method for displaying a hologram comprises the steps of: tracking eyes of a viewer in real time, and acquiring images of the eyes; determining whether coordinates of the both eyes can be determined based on the images of the tracked eyes; and decreasing a conversion depth of field of a 3D image which is displayed when the coordinates of the both eyes cannot be determined based on the images of the tracked eyes. Using the method, a user can view a clear 3D image even when a camera cannot clearly track positions of eyes.