Patent ID: 11876843
Assignee: OOOK (BEIJING) EDUCATION AND TECHNOLOGY CO., LTD
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 5:
6. The method according to claim 5, wherein the method further comprises: acquiring specific facial images of the current participant taken at multiple specific angles in advance; determining the two-dimensional positional information and the marking information of the facial structure points in each specific facial image, wherein the facial structure points are marked in the facial area of the current participant in the specific facial image; in the facial area of the specific facial image, using each two-dimensional positional information as vertex position information to obtain specific mesh information according to a connection relationship rule of the marking information; and acquiring a reference image and reference mesh information matched with the facial structure from a reference facial model library, based on the specific mesh information of the current participant.