Patent ID: 11947729
Assignee: QINGDAO PICO TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A gesture recognition device for a virtual reality apparatus, the virtual reality apparatus comprising a binocular camera, and the gesture recognition device comprising:
an image acquisition module, configured to obtain a hand image, acquired by each lens of the binocular camera, of a user;
a hand bone point recognition module, configured to recognize, through a pre-constructed recognition model, two-dimensional coordinates of a first group of hand bone points from the obtained hand image, wherein the first group of hand bone points comprises finger joint bone points and a palm center bone point;
a hand gesture data creation module, configured to obtain, according to the two-dimensional coordinates of the first group of hand bone points, two-dimensional positional relations and three-dimensional positional relations between various bone points in a second group of hand bone points, and taking the two-dimensional positional relations and the three-dimensional positional relations as hand gesture data of the user, wherein the first group of hand bone points comprises the second group of hand bone points, the second group of hand bone points being bone points in the first group of hand bone points related to gesture formation; and
a gesture recognition module, configured to recognize a gesture of the user according to the hand gesture data.