Multi-feature kernel discriminant dictionary learning for face recognition

@article{Wu2017MultifeatureKD,
  title={Multi-feature kernel discriminant dictionary learning for face recognition},
  author={Xia Wu and Qing Li and Lele Xu and Kewei Chen and Li Yao},
  journal={Pattern Recognition},
  year={2017},
  volume={66},
  pages={404-411}
}