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

Claim 10:
11. An apparatus for controlling a head-up display (HUD), the apparatus comprising:
a memory configured to store one or more instructions; and
a processor configured to execute the one or more instructions to:
perform eye tracking of an eye of a user in a captured image,
identify an eye tracking status based on a result of the eye tracking,
select a two-dimensional (2D) rendering mode based on the eye tracking status being classified as a first status based on a rate of change of eye coordinates and select a three-dimensional (3D) rendering mode based on the eye tracking status being classified as a second status based on the rate of change of the eye coordinates, and
render the HUD image in the selected rendering mode,

wherein the processor is further configured to classify the eye tracking status as one of the first status and the second status further based on whether the eye coordinates are present in the result of the eye tracking, and
wherein the eye tracking status is classified as the first status based on the eye coordinates being included in the result of the eye tracking and the rate of change of the eye coordinates is less than a reference value.