@misc{indiciae68084939a71e,
  title = {The Visibility of DCT Quantization Noise: Spatial Frequency Summation},
  author = {Peterson, H. A. and Ahumada, A. J., Jr. and Watson, A. B. and Statler, Irving C.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20010122269},
  note = {Source identifier: 20010122269}
}