@inproceedings{enhancedskeletonvisualizationforview,
  title = {Enhanced skeleton visualization for view invariant human action recognition},
  author = {Mengyuan Liu and Hong Liu and Chen Chen},
  year = {2017},
  booktitle = {Pattern Recognition 2017 8},
  url = {https://doi.org/10.1016/j.patcog.2017.02.030},
}