3D Pose Measurement of All Students Using Existing Cameras in the Smart Classroom: A Pilot Study

This paper proposes a new scheme for measuring the upper body 3D pose of all students using existing cameras in a standardized smart classroom. Unlike the current scheme of only using one camera in the smart classroom, it adopts a scheme of using multiple cameras. When the missing detection problem arises in the students’ 3D pose measurement scheme based on a single camera in the smart classroom, our scheme can still successfully measure the 3D human body pose of all students in the classroom due to the use of information from multiple cameras. Meanwhile, there is currently almost no research on 3D human body pose estimation in scenes with more than 10 persons and severe occlusion. This pilot study provides a reference for the new task in this new scene.