Augmented reality device and gesture recognition calibration method thereof
AssigneeLG Electronics Inc.
InventorsSungjin KIM, Beomoh KIM, Younghyeog JEON
Life of this patent
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Abstract
Disclosed are an augmented reality device and a gesture recognition calibration method thereof. The gesture recognition calibration method of the augmented reality device according to an embodiment of the present disclosure has the effect in that it is possible to perform more effective gesture recognition by determining the main eyesight of a user by calculating scores using coordinate systems. An AR device of the present disclosure may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, a VR (Virtual Reality) device, a device associated with 5G services, etc.
Claims15
A gesture recognition calibration method of an augmented reality device, the method comprising:
- estimating a position of an object that is indicated by a first indicative gesture of a user;
- determining whether the estimated position of the object corresponds to a left coordinate system or a right coordinate system;
- calculating a score for each of the left coordinate system and the right coordinate system, wherein the score for the left coordinate system is increased when it is determined that the estimated position of the object corresponds to the left coordinate system and the score for the right coordinate system is increased when it is determined that the estimated position of the object corresponds to the right coordinate system;
- and
- determining a main eyesight of the user based on the calculated scores,
- wherein the left coordinate system is related to a gaze by the left eye of the user and the right coordinate system is related to gaze by the right eye of the user.
An augmented reality device comprising:
- a transceiver for transmitting and receiving wireless signals;
- a sensor;
- and
- a processor configured to:
- sense a first indicative gesture of a user via the sensor;
- estimate a position of an object that is indicated by the first indicative gesture;
- determine whether the estimated position of the corresponds to a left coordinate system or a right coordinate system;
- calculate a score for each of the left coordinate system and the right coordinate system, wherein the score for the left coordinate system is increased when it is determined that the estimated position of the object corresponds to the left coordinate system and the score for the right coordinate system is increased when it is determined that the estimated position of the object corresponds to the right coordinate system;
- and
- determine a main eyesight of the user based on the calculated scores,
- wherein the left coordinate system is related to a gaze by the left eye of the user and the right coordinate system is related to gaze by the right eye of the user.
A machine-readable non-transitory medium having stored thereon machine-executable instructions for gesture recognition calibration of an augmented reality device, the instructions comprising:
- estimating a position of an object that is indicated by a first indicative gesture of a user;
- determining whether the estimated position of the object corresponds to a left coordinate system or a right coordinate system;
- calculating a score for each of the left coordinate system and the right coordinate system, wherein the score for the left coordinate system is increased when it is determined that the estimated position of the object corresponds to the left coordinate system and the score for the right coordinate system is increased when it is determined that the estimated position of the object corresponds to the right coordinate system;
- and
- determining a main eyesight of the user based on the calculated scores,
- wherein the left coordinate system is related to a gaze by the left eye of the user and the right coordinate system is related to gaze by the right eye of the user.
Dependencies are inferred from the claim text.