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. Author manuscript; available in PMC: 2010 Sep 16.
Published in final edited form as: J Vis. 2009 Jan 12;9(1):8.1–818. doi: 10.1167/9.1.8

Figure 9.

Figure 9

Coherence threshold vs. disparity amplitude for the cross-correlation model. Coherence threshold, the proportion of signal dots in the stimulus, is plotted as a function of the disparity amplitude of the horizontal sawtooth stimulus. The size of the correlation window used in this simulation was 18 arcmin (recall that refers to ±1 standard deviation of the Gaussian window). Different symbols represent different spatial frequencies: squares and triangles for 0.3 and 0.6 cpd, respectively. Error bars are standard errors of the means calculated by bootstrapping.