公开(公告)号：US11256920B2

公开(公告)日：2022-02-22

申请号：US16830895

申请日：2020-03-26

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Xiang Long ,  Dongliang He ,  Fu Li ,  Zhizhen Chi ,  Zhichao Zhou ,  Xiang Zhao ,  Ping Wang ,  Hao Sun ,  Shilei Wen ,  Errui Ding

IPC: G06K9/00 ,  G06K9/62 ,  G06N3/08

Abstract: A method and an apparatus for classifying a video are provided. The method may include: acquiring a to-be-classified video; extracting a set of multimodal features of the to-be-classified video; inputting the set of multimodal features into a post-fusion model corresponding to each modal respectively, to obtain multimodal category information of the to-be-classified video; and fusing the multimodal category information of the to-be-classified video, to obtain category information of the to-be-classified video. This embodiment improves the accuracy of video classification.

公开(公告)号：US20210064919A1

公开(公告)日：2021-03-04

申请号：US16869024

申请日：2020-05-07

Applicant: Beijing Baidu Netcom Science And Technology Co., Ltd.

Inventor： Wei Zhang ,  Xiao Tan ,  Hao Sun ,  Shilei Wen ,  Errui Ding

IPC: G06K9/62 ,  G06K9/46 ,  G06K9/20 ,  G06N3/08 ,  G06N3/04

Abstract: Embodiments of the present disclosure disclose a method and apparatus for processing an image. A specific embodiment of the method includes: acquiring a feature map of a target image, where the target image contains a target object; determining a local feature map of a target size in the feature map; combining features of different channels in the local feature map to obtain a local texture feature map; and obtaining location information of the target object based on the local texture feature map.