@article{testtimecostandqualitycontrollable,
  title = {Test-time Cost-and-Quality Controllable Arbitrary-Scale Super-Resolution with Variable Fourier Components},
  author = {Kazutoshi Akita and Norimichi Ukita},
  year = {2024},
  eprint = {2412.05517},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2412.05517v2},
}