Title:
CROWD BEHAVIOR DETECTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE, STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/160591
Kind Code:
A1
Abstract:
Provided are a crowd behavior detection method and apparatus, and an electronic device, a storage medium and a computer program product. The method may comprise: performing object tracking on at least one object appearing in a target image sequence that includes a plurality of objects, and determining location change information of each object in the target image sequence; and performing image convolution processing on the basis of the location change information obtained in the target image sequence, and on the basis of extraction features obtained by means of the image convolution processing, determining crowd behaviors corresponding to the plurality of objects in the target image sequence.
Inventors:
HAN ZHIWEI (CN)
LIU SHINAN (CN)
YANG KUNLIN (CN)
HOU JUN (CN)
YI SHUAI (CN)
LIU SHINAN (CN)
YANG KUNLIN (CN)
HOU JUN (CN)
YI SHUAI (CN)
Application Number:
PCT/CN2021/103579
Publication Date:
August 04, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
BEIJING SENSETIME TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN112800944A | 2021-05-14 | |||
| CN110827292A | 2020-02-21 | |||
| CN112016413A | 2020-12-01 | |||
| US20170300759A1 | 2017-10-19 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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