福建电脑2024，Vol.40Issue(1)：27-32,6.DOI:10.16707/j.cnki.fjpc.2024.01.005
面向体育教学的高效动作质量评估算法
An Efficient Action Quality Assessment Algorithm for Sports Teaching
摘要
Abstract
To further enhance the efficiency of physical education teaching and promote students'learning and exercise,it is of practical significance to develop an efficient algorithm for automatic quality assessment of sports movements.This paper proposes an efficient action quality assessment algorithm specifically designed for physical education teaching.It utilizes pose estimation algorithms to obtain motion sequence from sports training videos and reconstructs features to establish a DTW(Dynamic Time Warping)distance metric based on score measurement.Algorithm optimization is achieved through alignment enhancement and endpoint relaxation to improve the evaluation performance.Finally,the algorithm is tested on a constructed dataset for evaluating gymnastic movements.The experimental results demonstrate that the accuracy of action matching achieved by the algorithm reaches 97.5%,and the evaluation time for a single video is reduced by nearly 50%.This algorithm realizes efficient and accurate assessment of action quality.关键词
姿态估计/动态时间规划/动作质量评估/体育/深度学习Key words
Pose Estimation/Dynamic Time Warping/Action Quality Assessment/Sports/Deep Learning分类
计算机与自动化引用本文复制引用
冯晨,刘光曹..面向体育教学的高效动作质量评估算法[J].福建电脑,2024,40(1):27-32,6.基金项目
本文得到福建省自然科学基金(No.2020J01132452)、国家自然科学基金(No.62277010)、福州职业技术学院2022年校级课题学校引导计划项目(No.FZYKJZXYD202201)、福州职业技术学院青年基金项目(No.FZYKJJJQN202301)资助. （No.2020J01132452）
