Title:
OPTIMIZATION METHOD AND APPARATUS FOR HUMAN POSE RECOGNITION MODULE, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/142854
Kind Code:
A1
Abstract:
The present application provides an optimization method and apparatus for a human pose recognition module, and a terminal device. The method comprises: obtaining, by using a preset pose estimation algorithm, a human pose heat map comprising a determined number of joint points; respectively performing depthwise separable convolution on a feature map corresponding to the heat map of each joint point and a convolution kernel of a corresponding channel of a human pose recognition module, so as to determine joint point feature maps corresponding to channels; performing local feature fusion processing and/or global feature fusion processing on the joint point feature maps corresponding to the channels, so as to obtain a fused pose feature map; determining a linear relationship between the channels by using the fused pose feature map; and updating weight coefficients of the corresponding channels of the human pose recognition module according to the linear relationship between the channels. According to the present application, the expression capability of the human pose recognition module can be greatly improved, thereby improving the performance of the human pose recognition module.
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Inventors:
SUN BIN (CN)
ZHAO MINGGUO (CN)
XIONG YOUJUN (CN)
ZHAO MINGGUO (CN)
XIONG YOUJUN (CN)
Application Number:
PCT/CN2021/132113
Publication Date:
July 07, 2022
Filing Date:
November 22, 2021
Export Citation:
Assignee:
UBTECH ROBOTICS CORP LTD (CN)
International Classes:
G06K9/00; G06K9/62; G06N3/04
Foreign References:
| CN112651345A | 2021-04-13 | |||
| CN111753643A | 2020-10-09 | |||
| CN112131965A | 2020-12-25 | |||
| CN109798888A | 2019-05-24 | |||
| CN108629306A | 2018-10-09 | |||
| CN112052886A | 2020-12-08 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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