Figure 2.

Decoding results. A–D, Correlation classifier DSMs for the four sets of grating stimuli. Rows and columns are stimulus orientation. Individual entries in the DSM are correlation distances (i.e., the decodability) between pairs of oriented gratings. Inset, Example stimuli. A, Square-wave grating with a small inner radius edge. B, Sine-wave grating with a small inner radius edge. C, Sine-wave grating with a large inner radius edge. D, Sine-wave grating with a small inner radius edge and heavy blur function. Note the scale change in dissimilarity for A–C DSMs to the DSM for D.