@article{shi2011hyperspectral,
  title={Hyperspectral image fusion by the similarity measure-based variational method},
  author={Shi, Zhenwei and An, Zhenyu and Jiang, Zhiguo},
  journal={Optical Engineering},
  volume={50},
  number={7},
  pages={077006--077006},
  year={2011},
  publisher={Society of Photo-Optical Instrumentation Engineers}
}