A demonstration of the visual importance and flexibility of spatial-frequency amplitude and phase.

@article{Piotrowski1982ADO,
  title={A demonstration of the visual importance and flexibility of spatial-frequency amplitude and phase.},
  author={L N Piotrowski and F. W. Campbell},
  journal={Perception},
  year={1982},
  volume={11 3},
  pages={337-46}
}
To establish how little information the human visual system requires for recognition, common objects were digitally manipulated in the Fourier domain. The results demonstrate that it is not only possible, but also quite efficient, for a (biological) visual system to exist with very few phase relationships among the component spatial frequencies of the… CONTINUE READING

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