A geometric model for the functional circuits of the visual front-end

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Samenvatting

This paper reviews a biologically-inspired geometric model for the functional circuits of the visual front-end. An axiomatic approach is taken towards the filters and their tasks in early vision. A highdimensional Lie-group based approach models the convolutions of the receptive fields in a multi-scale, multi-orientation, multi-velocity, multispatial frequency, multi-disparity and multi-color framework. In these new, and essentially invertible, extra-dimensional expansions new geometric reasoning can be developed. They give a feasible approach to the understanding of context, Gestalt, and association fields and enable full exploitation of adaptive, geometry-driven strategies, such as for contour completion and convection. The high-dimensionality leads to high computational costs, but, just as in human vision, this can be solved by massively parallel implementations, which is one of the goals of the EU Human brain project.

Originele taal-2Engels
TitelBrain-Inspired Computing
SubtitelInternational Workshop, BrainComp 2013, Cetraro, Italy, July 8-11, 2013, Revised Selected Papers
RedacteurenLucio Grandinetti, Thomas Lippert, Nicolai Petkov
Plaats van productieCham
UitgeverijSpringer
Pagina's35-50
Aantal pagina's16
ISBN van elektronische versie978-3-319-12084-3
ISBN van geprinte versie978-3-319-12083-6
DOI's
StatusGepubliceerd - 2014
Evenement2013 International Workshop on Brain-Inspired Computing (BrainComp), July 8-11, 2013, Cetaro, Italy - Cetaro, Italië
Duur: 8 jul 201311 jul 2013

Publicatie series

NaamLecture Notes in Computer Science
UitgeverijSpringer International Publishing
Volume8603
ISSN van geprinte versie0302-9743
ISSN van elektronische versie16113349

Congres

Congres2013 International Workshop on Brain-Inspired Computing (BrainComp), July 8-11, 2013, Cetaro, Italy
Verkorte titelBrainComp 2013
LandItalië
StadCetaro
Periode8/07/1311/07/13

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