@article{illuminationinvariantfacerecognitionby,
  title = {Illumination-invariant Face recognition by fusing thermal and visual images via gradient transfer},
  author = {Sumit Agarwal and Harshit S. Sikchi and Suparna Rooj and Shubhobrata Bhattacharya and Aurobinda Routray},
  year = {2019},
  eprint = {1902.08802},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.08802v1},
}