38 citations · 166 across the 30 of their papers we have counts for
5 papers · 1 filter
LGN-CNN: a biologically inspired CNN architecture
Federico Bertoni, Giovanna Citti, Alessandro Sarti
In this paper we introduce a biologically inspired Convolutional Neural Network (CNN) architecture called LGN-CNN that has a first convolutional layer composed by a single filter t…
KerCNNs: biologically inspired lateral connections for classification of corrupted images
Noemi Montobbio, Laurent Bonnasse-Gahot, Giovanna Citti +1
The state of the art in many computer vision tasks is represented by Convolutional Neural Networks (CNNs). Although their hierarchical organization and local feature extraction are…
A sub-Riemannian model of the visual cortex with frequency and phase
E. Baspinar, A. Sarti, G. Citti
In this paper we present a novel model of the primary visual cortex (V1) based on orientation, frequency and phase selective behavior of the V1 simple cells. We start from the firs…
A neuro-mathematical model for size and context related illusions
Benedetta Franceschiello, Alessandro Sarti, Giovanna Citti
We provide here a mathematical model of size/context illusions, inspired by the functional architecture of the visual cortex. We first recall previous models of scale and orientati…
Neurogeometry of perception: isotropic and anisotropic aspects
Giovanna Citti, Alessandro Sarti
In this paper we first recall the definition of geometical model of the visual cortex, focusing in particular on the geometrical properties of horizontal cortical connectivity. The…