Taiji actions judgment based on human posture recognition algorithm
Peng Ran, Shunming Zheng, Wei Wang, Yijun Guo · 2023
Combining the posture recognition algorithm with Taiji to realize the movement recognition of it. Acquire the video key frame, detect the target of the standard posture of Taiji through the deep learning method, use the posture recognition algorithm OpenPose to extract the coordinates of the key points of the human body, use PAF to calculate the connection of the key points, through the double judgment of angle and distance, select the action with the smallest error from the standard action, which is more than the previous single judgment ,The accuracy rate of each movement has increased by about 4% on average, achieving the expected effect.