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CS564 – Lecture 21 Visual Attention Laurent Itti USC.

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1 CS564 – Lecture 21 Visual Attention Laurent Itti USC

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13 Itti & Koch, Nat Rev Neurosci, Mar. 2001

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33 Covert vs Overt Attention Covert attention: shift attention without eye movements. Very fast (up to 20 items/sec) Overt attention: move eyes. Slower (3-4 items/sec) How do both forms of attention interact?

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37 Brefczynski & DeYoe, Nature Neuroscience 1999

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39 Treue & Martinez-Trujillo, Nature 1999

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