Patent ID: 11875530
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. An image display system, comprising:
a display configured to be attached to the head of a user that is an occupant of a vehicle, the display configured to display a subject image to be superimposed on a field of vision of the user;
a simultaneous localization and mapping (SLAM) camera fixed to the display to capture a SLAM image of surroundings of the display;
one or more light emitters disposed within a vehicle cabin, the one or more light emitters configured to emit light that serves as a marker;
an image controller configured to determine a display position of the subject image based on the SLAM image including the marker; and
an on-vehicle display disposed within the vehicle cabin, wherein
in response to failure to detect the marker from the SLAM image, the image controller is configured to display an image corresponding to the subject image on the on-vehicle display.