@ARTICLE{fuying-2018-tci,
  author={Y. {Fu} and Y. {Zheng} and L. {Zhang} and H. {Huang}},
  journal={IEEE Transactions on Computational Imaging}, 
  title={Spectral Reflectance Recovery From a Single RGB Image}, 
  year={2018},
  volume={4},
  number={3},
  pages={382-394},}