Human Posture Recognition and Quality Evaluation for Martial Arts

Wei MA; Chuan-bao CAO; Qin-wei MA; Shi-chao ZHOU; Ke-yi HOU; Wen-zhang SUN; Bo-fang BAI; Jing ZHANG

doi:10.12404/j.issn.1671-1815.2407690

Science Technology and Engineering ›› 2025, Vol. 25 ›› Issue (2) : 459-472 DOI: 10.12404/j.issn.1671-1815.2407690

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Human Posture Recognition and Quality Evaluation for Martial Arts

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Abstract

In order to evaluate the quality of professional athletes in martial arts, the camera array based measurement and multi-view geometry were combined to develop a refined recognition method of human movements under the constraints of human parametric model, and a quantitative evaluation method system of martial arts movements was established based on the obtained joint position and angle information, and the technical movements of athletes of different levels in the five-step boxing event were measured and evaluated. The results show that the method developed in this paper can effectively realize the identification and quality evaluation of athletes' movements in Wushu events, and the research results can also be extended to other competitive sports and public health, so as to provide support for scientific training and sports rehabilitation.

Keywords

humanposture measurement / visual measurements / motion evaluation / martial arts / five-step punch

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Wei MA, Chuan-bao CAO, Qin-wei MA, Shi-chao ZHOU, Ke-yi HOU, Wen-zhang SUN, Bo-fang BAI, Jing ZHANG. Human Posture Recognition and Quality Evaluation for Martial Arts. Science Technology and Engineering, 2025, 25(2): 459-472 DOI:10.12404/j.issn.1671-1815.2407690