公开(公告)号：US20230222721A1

公开(公告)日：2023-07-13

申请号：US17589771

申请日：2022-01-31

申请人： Zoom Video Communications, Inc.

发明人： Wenyu Chen ,  Chichen Fu ,  Guozhu Hu ,  Qiang Li ,  Wenhao Li ,  Wenchong Lin ,  Bo Ling ,  Gengdai Liu ,  Geng Wang ,  Kai Wei ,  Yian Zhu

IPC分类号： G06T13/40 ,  G06V10/70 ,  G06V40/16 ,  G06T17/20 ,  G06T19/20 ,  H04L65/403 ,  H04L65/60

CPC分类号： G06T13/40 ,  G06V10/70 ,  G06V40/176 ,  G06T17/20 ,  G06T19/20 ,  H04L65/403 ,  H04L65/60 ,  G06T2200/08 ,  G06T2219/2021 ,  G06T2210/44 ,  G06T2200/24

摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media relate to a method for generating an avatar within a video communication platform. The system may receive a selection of an avatar model from a group of one or more avatar models. The system receives a first video stream and audio data of a first video conference participant. The system analyzes image frames of the first video stream to determine a group of pixels representing the first video conference participant. The system determines a plurality of facial expression parameter associated with the determined group of pixels. Based on the determined plurality of facial expression parameter values, the system generates a first modified video stream depicting a digital representation of the first video conference participant in an avatar form.