Proposal of Feedback System based on Skeletal Analysis in Physical Education Classes
Takeshi Goto, Daiki Sakurai, Sho Ooi · 2020
In this study, we report on a visualization and evaluation system for human movement trajectories during physical education classes. In physical education classes, it is difficult for students to grasp their own movements objectively, and it is often the case that they are unable to recognize the problem. Instructors need to observe students' detailed behaviors, but it is difficult to find the cause because they move so fast. Therefore, we visualized the skeletal coordinates during exercise in physical education classes using the Open Pose algorithm and evaluated the behavior during exercise. To verify the evaluation method of the developed system, we compare the result of the developed system and the result of an expert physical education teacher. As a result, we confirmed some movements that can be evaluated by the system and others that are difficult to evaluate.