AUGMENTED REALITY DEVICE AND METHOD FOR DETECTING GAZE OF USER

A method, performed by an augmented reality (AR) device including a vision correction lens, of detecting a gaze of a user is provided. The method includes obtaining lens characteristic information about the vision correction lens arranged to overlap a light guide plate in a gaze direction of the use...

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Bibliographische Detailangaben
Hauptverfasser:	KOO, Bonkon, LEE, Kyookeun, KO, Jaewoo, RYU, Jaeyeol, KIM, Doyoun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CONTACT LENSES COUNTING ELECTRIC DIGITAL DATA PROCESSING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Beschreibung
Zusammenfassung:	A method, performed by an augmented reality (AR) device including a vision correction lens, of detecting a gaze of a user is provided. The method includes obtaining lens characteristic information about the vision correction lens arranged to overlap a light guide plate in a gaze direction of the user; emitting light for gaze tracking toward a light reflector through a light emitter, wherein the emitted light is reflected by the light reflector and then directed to an eye of the user; receiving a light reflected by the eye of the user through a light receiver; obtaining an eye image of the user based on the light received; adjusting the eye image of the user based on the lens characteristic information about the vision correction lens; and obtaining gaze information based on the adjusted eye image.