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 0:
1. A method for generating a round-table video conference, comprising:
acquiring head indication information of a current participant from a currently captured video;
acquiring, in response to the head indication information, a first seat number corresponding to a video of the current presenter and a second seat number corresponding to a video of a current speaker from a round-table seat number, wherein the first seat number is used to represent a scrolling starting number, and the second seat number is used to represent a scrolling ending number;
determining all target seat numbers and a scrolling sequence of the target seat numbers based on the scrolling starting number, the scrolling ending number and the head indication information; and
generating and displaying a virtual round-table video in the form of a simulated round-table conference according to the scrolling sequence and target videos corresponding to the target seat numbers, wherein the virtual round-table video comprises images of the participants in the target videos being scrolled and displayed to an image of the current speaker successively according to the scrolling sequence;
wherein the acquiring head indication information of a current participant from a currently captured video comprises:
acquiring a video image of the current participant from the currently captured video;
determining two-dimensional positional information and marking information of facial structure points in the video image, wherein the facial structure points are marked in a facial area of the current participant in the video image;
determining head rotation information of the current participant in a specified direction based on the two-dimensional positional information and the marking information of all facial structure points; and
generating, in response to the head rotation information satisfies an indication condition, the head indication information of the current participant based on the head rotation information.