Title:
HUMAN BODY FEATURE POINT DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/179822
Kind Code:
A1
Abstract:
The present application relates to the technical field of electronic devices, and disclosed are a human body feature point detection method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining an image to be detected; performing down-sampling processing on said image to obtain first image features of said image; performing multi-scale feature extraction on the first image features to obtain a plurality of second image features of said image; and performing convolution operation on the plurality of second image features to obtain human body feature point position information and human body feature point connection information of said image. According to the present application, multi-scale feature extraction is performed on said image to obtain image features under different scales, and the human body feature point position information and the human body feature point connection information are obtained on the basis of the image features under different scales, thereby greatly improving the accuracy and efficiency of human body feature point detection.
Inventors:
WU JIATAO (CN)
Application Number:
PCT/CN2021/073863
Publication Date:
September 16, 2021
Filing Date:
January 27, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
SHANGHAI JINSHENG COMMUNICATIONS TECH CO LTD (CN)
SHANGHAI JINSHENG COMMUNICATIONS TECH CO LTD (CN)
International Classes:
G06K9/00; G06K9/46; G06K9/62; G06N3/04
Foreign References:
| CN111414823A | 2020-07-14 | |||
| CN110263756A | 2019-09-20 | |||
| CN110245655A | 2019-09-17 | |||
| CN109726659A | 2019-05-07 | |||
| US20120114175A1 | 2012-05-10 |
Attorney, Agent or Firm:
SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE (CN)
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