@article{Liu15SigPro,
  author    = {Jinlong Feng and Yu-Shen Liu and Lianjie Gong},
  title     = {{Junction-aware shape descriptor for 3D articulated models using local shape-radius variation}},
  journal   = {Signal Processing},
  volume    = {112},
  number    = {},
  pages     = {4--16},
  year      = {2015},
}