How Sensitive Is the Human Visual System to the Local Statistics of Natural Images?

doi:10.1371/journal.pcbi.1002873

How Sensitive Is the Human Visual System to the Local Statistics of Natural Images?

Figure 2

Example stimulus.

The left texture contains model samples, and the right texture contains only true natural image samples. Each texture is a square tiling of 64 samples, where each sample is pixels in size. The observer's task is to indicate the texture made only of natural image samples. Feedback was given, and a short training sequence was performed before every experiment.

doi: https://doi.org/10.1371/journal.pcbi.1002873.g002