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Title: | Vector model for mapping of visual space to subjective 4-D sphere |
Authors: | Matuzevičius, Dalius Vaitkevičius, Henrikas |
Issue Date: | 2014 |
Publisher: | IOP Publishing Ltd. |
Citation: | Matuzevičius, D.; Vaitkevičius, H. 2014. Vector model for mapping of visual space to subjective 4-D sphere, Journal of Physics: Conference Series. 2nd International Conference on Mathematical Modeling in Physical Sciences 2013 (IC-MSQUARE 2013) 1–5 September 2013, Prague, Czech Republic 490: 1-5 |
Series/Report no.: | Vol. 490; (2014) |
Abstract: | Here we present a mathematical model of binocular vision that maps a visible physical world to a subjective perception of it. The subjective space is a set of 4-D vectors whose components are outputs of four monocular neurons from each of the two eyes. Monocular neurons have one of the four types of concentric receptive elds with Gabor-like weighting coeficients. Next this vector representation of binocular vision is implemented as a pool of neurons where each of them is selective to the object's particular location in a 3-D visual space. Formally each point of the visual space is being projected onto a 4-D sphere. Proposed model allows determination of subjective distances in depth and direction, provides computational means for determination of Panum's area and explains diplopia and allelotropia. |
URI: | http://dspace1.vgtu.lt/handle/1/1733 |
ISSN: | 1742-6588 |
Appears in Collections: | Konferencijų straipsniai
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