Image Representational Model for Predicting Visual Distinctness of Objects

نویسندگان

  • Xosé R. Fernández-Vidal
  • Rosa Rodriguez-Sánchez
  • Javier Martinez-Baena
  • J. Chamorro
چکیده

Here we show that a notion of congruence in statistical structure across 2 0 frequency bands produces a useful definition of visual patterns for perceiving target distinctness. In order to reach such a conclusion, ,firstly, the notion of congruence is used to induce a representational model for 2 0 images. Secondly, the visual-pattern based representational model is used to define a visual target distinctness metric that involves applying a simple decision rule over the distances between the visual patterns. Finally, a relation is established between the computational distinctness metric and psychophysical target distinctness estimates.

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تاریخ انتشار 2000