Fig. 5
From: Classroom student posture recognition based on an improved high-resolution network
Comparison of the pose estimation results. The pose estimation results of our method (right two images) and OpenPose method (left two images). OpenPose mistakenly identified wall patterns as human bodies, and the human pose estimation accuracy was poor. SE-HRNet yields significant improvements over OpenPose, reducing the human-body-object-detected error rate and increasing the accuracy of estimate key points