@article{fastrobustimageinterpolationusing,
  title = {Fast & Robust Image Interpolation using Gradient Graph Laplacian Regularizer},
  author = {Fei Chen and Gene Cheung and Xue Zhang},
  year = {2021},
  eprint = {2101.09951},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.09951v2},
}