公开(公告)号：US20230336826A1

公开(公告)日：2023-10-19

申请号：US17433142

申请日：2021-01-06

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Zhiwei QIN ,  Kun SONG ,  Xiaokun ZHAO

IPC: H04N21/472 ,  G06T19/00 ,  H04N21/433 ,  G06V40/18 ,  G06F3/01

CPC classification number: H04N21/47217 ,  G06T19/006 ,  H04N21/4333 ,  G06V40/193 ,  G06F3/013

Abstract: Provided are a method and apparatus for controlling video playing, an electronic device and a storage medium. The solution is as follows: in response to at least one video being playing or paused on a display screen, acquiring a current face image of a user in front of the display screen; parsing the current face image by using an augmented reality-based gaze tracking method to determine a current visual focus of the user on the display screen; and controlling, according to the current visual focus, the at least one video to continue playing or be paused on the display screen.

公开(公告)号：US20230066616A1

公开(公告)日：2023-03-02

申请号：US17420733

申请日：2020-12-01

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Xiaokun ZHAO ,  Zhiwei QIN ,  Kun SONG

IPC: G06F3/01 ,  G06V40/16

Abstract: Provided are a user interaction method and apparatus, a device and a medium, which relates to the field of artificial intelligence. An implementation solution is as follows: acquiring current facial expression information of a user; determining a current smiling level of the user according to the current facial expression information; and performing a corresponding interaction operation according to the current smiling level.