Patent ID: 11938817
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  G  H | IPC B  G

Claim 15:
16. A display method comprising:
receiving eye tracking information on an eye of a user in an image;
determining a rate of change of eye coordinates based on the eye tracking information;
identifying whether the tracking of the eye of the user is stable or unstable based on the rate of change of the eye coordinates;
identifying whether the tracking of the eye of the user is stable or unstable based on the rate of change of the eye coordinates;
outputting a virtual object in a two-dimensional (2D) image based on the tracking of the eye of the user being unstable; and
outputting the virtual object in a three-dimensional (3D) image based on the tracking of the eye of the user being stable,
wherein the identifying whether the tracking of the eye of the user is stable or unstable comprises classifying the tracking of the eye of the user as one of stable and unstable further based on whether the eye coordinates are present in the eye tracking information, and
wherein the tracking of the eye of the user is classified as stable based on the eye coordinates being included in the eye tracking information and the rate of change of the eye coordinates is less than a reference value.