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Pré-Publication, Document De Travail Année : 2018

Wavelet for binocular vision modeling

Modélisation de la vision binoculaire par ondelette

Résumé

In the present study, binocular vision properties were modeled using a single elementary wavelet. Opponent responses (ON-OFF) appeared in the first stages of the neural coding in the retina. This property was assumed to build an adequate wavelet showing a positive part (On) and a negative part (OFF). We have examined the experimental orientation and position disparity given by Bishop. We assumed that the theoretical position disparity was given by a combination of two wavelets for a given orientation disparity beta. A change in beta implied a change in the magnitude of one of the wavelets and consequently a change in the wavelets combination. There was a close match between the theoretical and experimental position disparity curves according to the changes in orientation disparity.
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hal-01697780 , version 1 (31-01-2018)

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Jean Gaudart, Louis Gaudart. Wavelet for binocular vision modeling. 2018. ⟨hal-01697780⟩
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