Patent ID: 11887330
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The method of claim 3, wherein the configuring of the pointing ray using each of the plurality of captured pointing gestures comprises:
identifying a head position of the user a plurality of times using the plurality of images;
calculating a mean head position of the user by averaging the identified head positions of the user;
identifying a hand position of the user a plurality of times using the plurality of images;
calculating a mean hand position of the user by averaging the identified hand positions of the user;
defining a gesture-direction vector using the mean head position of the user and the mean hand position of the user; and
configuring the pointing ray using the mean head position of the user and the gesture-direction vector.