A novel multi-level 3D pose estimation framework for gait detection of Parkinson’s disease using monocular video - He, Rong; You, Zijing; Zhou, Yongqiang; Chen, Guilan; Diao, Yanan; Jiang, Xiantai; Ning, Yunkun; Zhao, Guoru; Liu, Ying (Frontiers in Bioengineering and Biotechnology, 2024)