Gymnastics auxiliary training method based on human body action skeleton information

A technology of human movement and training method, which is applied in the fields of training auxiliary testing and analysis, training testing and analysis combined with video processing and computer vision. Redundancy, accurate edge extraction, and simple and easy edge extraction

Pending Publication Date: 2020-01-24
SHANGHAI UNIV
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Problems solved by technology

Due to the influence of human subjective factors, the actions of different humans will have more or less differences in speed, strength, etc., which may cause asynchronous actions. At the same time, human ac

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  • Gymnastics auxiliary training method based on human body action skeleton information
  • Gymnastics auxiliary training method based on human body action skeleton information
  • Gymnastics auxiliary training method based on human body action skeleton information

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[0040] The above scheme is further described below in conjunction with specific implementation examples. The preferred embodiments of the present invention are described in detail as follows:

[0041] In this embodiment, see Figure 1-Figure 5 , A gymnastics-assisted training method based on human body movement bone information. Gymnastics is a traditional opera broadcast exercise, including the following steps:

[0042] a. The optical motion capture system is used to obtain the skeletal data of the opera broadcast exercises done by professionals and learners, and store the data in the form of a sequence; use the skeletal data of the opera broadcast exercises of professionals as a reference sequence to establish a reference action database , Including reference action skeleton information; use the learner’s opera broadcast action skeleton information as the learner sequence to establish a reference database; figure 2 As shown, the establishment of the reference motion database inc...

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Abstract

The invention discloses a gymnastics auxiliary training method based on human body action skeleton information, which comprises the following steps: acquiring gymnastics action skeleton data made by professionals and learners by adopting an optical action capture system, storing the gymnastics action skeleton data in a sequence form, and establishing a reference database by taking the professionals' data as a reference sequence; and comparing the action skeleton information of the learner with the reference action skeleton information to obtain action similarity and wrong postures. According to the method, the action information of the human joint part can be quickly recognized; the gymnastic training feedback system can perform real-time action evaluation and gymnastic training feedback,can perform scientific and considerable evaluation on actions of gymnastic learners, discover action problems, find and correct wrong postures, optimize and improve action standards, obtain an improved direction, evaluate and guide the actions of the gymnastic learners, and improve the gymnastic learning effect of the learners. The method provided by the invention has a certain engineering application value.

Description

technical field [0001] The invention relates to a training test and analysis method, in particular to a training auxiliary test and analysis method combined with video processing and computer vision, which is applied to the technical fields of auxiliary training and human action recognition and analysis. Background technique [0002] Action comparison analysis belongs to the category of human behavior analysis research. Comparative analysis is a comparison and comparison analysis method, which can be one-to-many action comparison, that is, the comparison of "reference" and "non-reference" actions. It is also possible to compare two random actions, but in the end it is necessary to evaluate the actions based on the degree of similarity between the two. Action recognition is a popular direction in human action analysis. The main research is which category the action belongs to. The focus of action comparison analysis is action evaluation, that is, how well the action is done. ...

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Application Information

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IPC IPC(8): G06K9/00G09B9/00
CPCG09B9/00G06V40/23
Inventor 黄剑波赵航何小青丁友东孙海垠于冰
Owner SHANGHAI UNIV
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