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Motion analysis method, device and equipment and storage medium

A motion analysis and action technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as dependence and inability to accurately evaluate personalized or customized fitness movements, and achieve improved accuracy and recognition accuracy. Effect

Pending Publication Date: 2020-10-30
BEIJING SPORT UNIV
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AI Technical Summary

Problems solved by technology

At present, due to the analysis of fitness movements through model training on large sample data sets, it is necessary to rely on large-scale computing resources. At the same time, the action scores are obtained by setting corresponding evaluation rules for various actions, which makes it impossible to accurately evaluate personalized or Customized fitness moves

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  • Motion analysis method, device and equipment and storage medium
  • Motion analysis method, device and equipment and storage medium
  • Motion analysis method, device and equipment and storage medium

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0058] Such as figure 1 As shown in the flow diagram of a motion analysis device provided in an embodiment of the present invention, the motion analysis method includes the following steps:

[0059] 110. Obtain the first action set sequence of the trainer according to the human body pose estimation algorithm OpenPose and the action video of the trainer.

[0060] 120. According to the first action set sequence, obtain a one-dimensional action feature vecto...

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Abstract

The invention relates to a motion analysis method, which comprises the steps of obtaining a first motion set sequence of a trainer according to a human body posture estimation algorithm OpenPose and amotion video of the trainer; obtaining a one-dimensional action feature vector and a two-dimensional action feature point set of the action video according to the first action set sequence; obtainingaction classification of the action video according to the one-dimensional action feature vector and a multi-class classifier; According to the standard two-dimensional action feature point set corresponding to the action classification and the two-dimensional action feature point set, obtaining an action score of the trainee. According to the method, large-scale computing resources are not needed, and the accuracy of fitness action recognition and evaluation is improved. The invention further relates to a motion analysis device, a storage medium and equipment.

Description

technical field [0001] The present invention relates to the technical field of information collection and analysis, in particular to a movement method, device, equipment and storage medium. Background technique [0002] The analysis of human motion based on visual information is one of the important applications of computer vision technology in the field of sports, which involves theories and technologies in many fields such as computer vision, pattern recognition and intelligent sports. At present, due to the analysis of fitness movements through model training on large sample data sets, it is necessary to rely on large-scale computing resources. At the same time, the action scores are obtained by setting corresponding evaluation rules for various actions, which makes it impossible to accurately evaluate personalized or Customized fitness moves. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a motion analysis ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62
CPCG06V40/20G06V10/44G06F18/2431
Inventor 李建伟郭天晓沈燕飞胡庆锐
Owner BEIJING SPORT UNIV
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