@article{wang2015spectral,
  title={Spectral animation compression},
  author={Wang, Chao and Liu, Yang and Guo, Xiaohu and Zhong, Zichun and Le, Binh and Deng, Zhigang},
  journal={Journal of Computer Science and Technology},
  volume={30},
  number={3},
  pages={540--552},
  year={2015},
  publisher={Springer}
}