公开(公告)号：US11816891B2

公开(公告)日：2023-11-14

申请号：US17411254

申请日：2021-08-25

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

Inventor： Wenhao Wu ,  Yuxiang Zhao

IPC: G06V20/40

CPC classification number: G06V20/41 ,  G06V20/46 ,  G06V20/49

Abstract: Provided are a video recognition method and apparatus, an electronic device, a medium and a computer program product. The video recognition method is described below. A to-be-recognized video is divided into at least two video segments; video frames are extracted from the at least two video segments, and feature recognition is performed on the video frames to obtain initial semantic feature blocks of the at least two video segments; each of the initial semantic feature blocks is fused, and a fused target semantic feature block is obtained; and a type of the to-be-recognized video is determined according to the fused target semantic feature block.

公开(公告)号：US20210383128A1

公开(公告)日：2021-12-09

申请号：US17411254

申请日：2021-08-25

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

Inventor： Wenhao Wu ,  Yuxiang Zhao

IPC: G06K9/00

Abstract: Provided are a video recognition method and apparatus, an electronic device, a medium and a computer program product. The video recognition method is described below. A to-be-recognized video is divided into at least two video segments; video frames are extracted from the at least two video segments, and feature recognition is performed on the video frames to obtain initial semantic feature blocks of the at least two video segments; each of the initial semantic feature blocks is fused, and a fused target semantic feature block is obtained; and a type of the to-be-recognized video is determined according to the fused target semantic feature block.