Title:
ACTION RECOGNITION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/161302
Kind Code:
A1
Abstract:
An action recognition method and apparatus, a device, a storage medium, and a computer program product, relating to the field of image recognition. The action recognition method comprises: performing feature extraction on multiple video frames in a target video according to multiple dimensions to obtain multiple multi-channel feature maps; determining a first attention weight of each multi-channel feature map on the basis of the similarity between each two multi-channel feature maps among the multiple multi-channel feature maps; and determining, on the basis of the multiple multi-channel feature maps and multiple first attention weights, the type of an action performed by a target object in the target video.
Inventors:
JIANG BOYUAN (CN)
LUO DONGHAO (CN)
WU MINGYU (CN)
WANG YABIAO (CN)
WANG CHENGJIE (CN)
HUANG XIAOMING (CN)
LI JILING (CN)
HUANG FEIYUE (CN)
WU YONGJIAN (CN)
LUO DONGHAO (CN)
WU MINGYU (CN)
WANG YABIAO (CN)
WANG CHENGJIE (CN)
HUANG XIAOMING (CN)
LI JILING (CN)
HUANG FEIYUE (CN)
WU YONGJIAN (CN)
Application Number:
PCT/CN2022/073411
Publication Date:
August 04, 2022
Filing Date:
January 24, 2022
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN111489378A | 2020-08-04 | |||
| CN112131943A | 2020-12-25 | |||
| CN110766724A | 2020-02-07 | |||
| US20190019037A1 | 2019-01-17 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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