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From: Receptive field structure of neurons in monkey primary visual cortex revealed by stimulation with natural image
sequences
Journal of Vision. 2002;2(1):2. doi:10.1167/2.1.2
Figure Legend:
Performance of method on a simulated simple cell. The system consists of a cascade of a spatial linear filter (acting on
the luminance contrast of the input) followed by a hard-step threshold nonlinearity. The signal z(n) represents Gaussian
additive noise. The simulated receptive field had two subfields, one excitatory (in red) and one inhibitory (in blue). The
algorithm had to estimate this receptive field given the input image sequence and the response of the cell, r(n). The
result of applying the method is shown below the image of the simulated receptive field.
Date of download: 5/14/2017
The Association for Research in Vision and Ophthalmology Copyright © 2017. All rights reserved.
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