@misc{indiciaefe49bd0de8eb,
  title = {Enhancing Images By Nonlinear Extrapolation In Frequency},
  author = {Anderson, Charles H. and Greenspan, Hayit K.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950065203},
  note = {Source identifier: 19950065203}
}