@article{superresolutionofbrainmriimagesusing,
  title = {Super-Resolution of Brain MRI Images using Overcomplete Dictionaries and Nonlocal Similarity},
  author = {Yinghua Li and Bin Song and Jie Guo and Xiaojiang Du and Mohsen Guizani},
  year = {2019},
  eprint = {1902.04902},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.04902v1},
}