公开(公告)号：US20230060798A1

公开(公告)日：2023-03-02

申请号：US17871002

申请日：2022-07-22

申请人： Plantronics, Inc.

发明人： Jian David Wang ,  Rajen Bhatt ,  Kui Zhang ,  Thomas Joseph Puorro ,  David A. Bryan

IPC分类号： G06F3/14 ,  G06T5/00 ,  H04N5/262 ,  G06T11/00 ,  G06T7/73

摘要： The attention level of participants is measured and then the resulting value is provided on a display of the participants. The participants are presented in a gallery view layout. The frame of each participant is colored to indicate the attention level. The entire window is tinted in colors representing the attention level. The blurriness of the participant indicates attention level. The saturation the participant indicates attention level. The window sizes vary based on attention level. Color bars are added to provide indications of percentages of attention level over differing time periods. Neural networks are used to find the faces of the participants and then develop facial keypoint values which are used to determine gaze direction, which in turn is used to develop an attention score. The attention score is then used to determine the settings of the layout.