Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis

Based on video, the human movement can be analyzed to achieve scientific training and skill improvement. Specifically, according to the video data during the movement, the human body can be detected and tracked, and relevant trajectory data can be obtained. On this basis, key motion parameters can b...

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Autores principales:	Tianchang He, Danyang Lv, Zehao Li
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Computer applications to medicine. Medical informatics R858-859.7 Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
Acceso en línea:	https://doaj.org/article/f79134d3ae6c418b804e01e34382327a
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id	oai:doaj.org-article:f79134d3ae6c418b804e01e34382327a
record_format	dspace
spelling	oai:doaj.org-article:f79134d3ae6c418b804e01e34382327a2021-11-29T00:57:01ZResearch on Long Jump Posture in School Physical Education Teaching Based on Video Analysis1687-527310.1155/2021/2324352https://doaj.org/article/f79134d3ae6c418b804e01e34382327a2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/2324352https://doaj.org/toc/1687-5273Based on video, the human movement can be analyzed to achieve scientific training and skill improvement. Specifically, according to the video data during the movement, the human body can be detected and tracked, and relevant trajectory data can be obtained. On this basis, key motion parameters can be obtained and quantitative analysis of motion can be achieved. This paper uses video processing technologies to analyze the long jump posture in physical education. According to the video sequences measured during the athlete’s long jump, the target detection and tracking algorithms are used to obtain the athlete’s trajectory after preprocessing. Afterwards, further processing is carried out to calculate speed, angle, posture, and other related information to assist scientific sports training. The experimental results based on the measured data show that the algorithm can realize the analysis of the long jump scene and complete the quantitative analysis of the key indicators of the athletes. The research results can effectively support school physical education and guidance training and also provide a reference for other competitive video analysis.Tianchang HeDanyang LvZehao LiHindawi LimitedarticleComputer applications to medicine. Medical informaticsR858-859.7Neurosciences. Biological psychiatry. NeuropsychiatryRC321-571ENComputational Intelligence and Neuroscience, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Computer applications to medicine. Medical informatics R858-859.7 Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
spellingShingle	Computer applications to medicine. Medical informatics R858-859.7 Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Tianchang He Danyang Lv Zehao Li Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
description	Based on video, the human movement can be analyzed to achieve scientific training and skill improvement. Specifically, according to the video data during the movement, the human body can be detected and tracked, and relevant trajectory data can be obtained. On this basis, key motion parameters can be obtained and quantitative analysis of motion can be achieved. This paper uses video processing technologies to analyze the long jump posture in physical education. According to the video sequences measured during the athlete’s long jump, the target detection and tracking algorithms are used to obtain the athlete’s trajectory after preprocessing. Afterwards, further processing is carried out to calculate speed, angle, posture, and other related information to assist scientific sports training. The experimental results based on the measured data show that the algorithm can realize the analysis of the long jump scene and complete the quantitative analysis of the key indicators of the athletes. The research results can effectively support school physical education and guidance training and also provide a reference for other competitive video analysis.
format	article
author	Tianchang He Danyang Lv Zehao Li
author_facet	Tianchang He Danyang Lv Zehao Li
author_sort	Tianchang He
title	Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
title_short	Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
title_full	Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
title_fullStr	Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
title_full_unstemmed	Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis
title_sort	research on long jump posture in school physical education teaching based on video analysis
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/f79134d3ae6c418b804e01e34382327a
work_keys_str_mv	AT tianchanghe researchonlongjumppostureinschoolphysicaleducationteachingbasedonvideoanalysis AT danyanglv researchonlongjumppostureinschoolphysicaleducationteachingbasedonvideoanalysis AT zehaoli researchonlongjumppostureinschoolphysicaleducationteachingbasedonvideoanalysis
_version_	1718407684984668160

Research on Long Jump Posture in School Physical Education Teaching Based on Video Analysis

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