Visual sensitivity, blur and the sources of variability in the amplitude spectra of natural scenes

@article{Field1997VisualSB,
  title={Visual sensitivity, blur and the sources of variability in the amplitude spectra of natural scenes},
  author={David J. Field and Nuala Brady},
  journal={Vision Research},
  year={1997},
  volume={37},
  pages={3367-3383}
}

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