@article{ntu60xtowardsskeletonbasedrecognitionof,
  title = {NTU-X: An Enhanced Large-scale Dataset for Improving Pose-based Recognition of Subtle Human Actions},
  author = {Neel Trivedi and Anirudh Thatipelli and Ravi Kiran Sarvadevabhatla},
  year = {2021},
  eprint = {2101.11529},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.11529v4},
}