Figure 8. Effect of gaussian blur. (a) Sigma = 2 pixels. (b) Sigma = 4 pixels. The fixated disk appears to rotate more, and the others less, when high spatial frequencies are removed from the image.
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Figure 8. Effect of gaussian blur. (a) Sigma = 2 pixels. (b) Sigma = 4 pixels. The fixated disk appears to rotate more, and the others less, when high spatial frequencies are removed from the image.
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