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Updated: May 10, 2025

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
Published on: December 15, 2023
Hongtao Chen1, Zhengbai Lin2, Quan Xu3
1School of Physical Education and Health, Yulin Normal University, Yulin, 537000, Guangxi, China.
This study enhances football player action recognition using Principal Component Analysis (PCA) with Local Binary Patterns (LBP). The PCA-LBP algorithm significantly improves accuracy over traditional LBP for identifying technical actions like kicking and dribbling.
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