Sparsity-inducing dictionaries for effective action classification

@article{Roy2016SparsityinducingDF,
  title={Sparsity-inducing dictionaries for effective action classification},
  author={Debaditya Roy and M. Srinivas and C. Krishna Mohan},
  journal={Pattern Recognition},
  year={2016},
  volume={59},
  pages={55-62}
}