Cadieu Charles Redwood video Learning Intermediate representations

<p>Jun 09, 2013 02:59 PM

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Charles Cadieu (pron &#160;cuh DOO): &#160;&#160;&#160;UC Berkelely

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Learning Intermediate-Level &#160;Reps of Form and Motion from Natural Movies

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slide: &#160;visual cortex of macaque: &#160;its the posterior 1/3 or so of the brain!

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he wants predictive models of what each of these dozens of visual areas are doing;

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model of V1: &#160;&#160;Gabor function model &#160;(broadest sense)

localized filters with orientation and space

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useful in recep field descriptions

fMRI voxel predictions, &#160;&#160;encoding and decoding models of voxels

psychophysics: &#160;detection, thresholds</p>