Abstract: With the continuous improvement of technology, modern sports training is gradually developing towards precision and efficiency, which requires more accurate identification of athletes' sports stances. The study first establishes a classification structure of basketball stance, then designs a hardware module to collect different stance data by using inertial sensors, thus extracting multidimensional motion stance features. Then the traditional convolutional neural network (CNN) is improved by principal component analysis (PCA) to form the PCA+CNN algorithm. Finally, the algorithm is simulated and tested. The outcomes demonstrated that the average discrimination error rate of the improved PCA+CNN algorithm in the Human 3.6M dataset was 3.15%, which was a low error rate. In recognition of basketball sports pose, the wearable based on the improved algorithm had the highest accuracy of 99.4% and took the quietest time of 18s, which was better than the other three methods. It demonstrated that the method had high discrimination precision and recognition efficiency, which could provide a reliable technical means to improve the science of basketball sports training plan and training effect.

Lan Jiang and Dongxu Zhang, “Deep Learning Algorithm based Wearable Device for Basketball Stance Recognition in Basketball” International Journal of Advanced Computer Science and Applications(IJACSA), 14(3), 2023. http://dx.doi.org/10.14569/IJACSA.2023.0140304

@article{Jiang2023,
title = {Deep Learning Algorithm based Wearable Device for Basketball Stance Recognition in Basketball},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2023.0140304},
url = {http://dx.doi.org/10.14569/IJACSA.2023.0140304},
year = {2023},
publisher = {The Science and Information Organization},
volume = {14},
number = {3},
author = {Lan Jiang and Dongxu Zhang}
}