Recent & Upcoming Talks

2019

In computer vision, the visual search task consists in extracting a scarce and specific visual information (the target) from a large …

Animal behavior must constantly adapt to changes, for example when the state of an environmental context changes unexpectedly. For an …

Les objectifs sont : – mieux comprendre la fonction de la perception visuelle en explorant certaines limites ; – mieux …

Animal behavior has to constantly adapt to changes, for instance when unexpectedly switching the state of an environmental context. For …

Visual areas are essential in transforming the raw luminous signal into a representation which efficiently conveys information about …

Visual areas are essential in transforming the raw luminous signal into a representation which efficiently conveys information about …

Le jeudi 10 janvier 2019, je suis venu échanger au côté de Serge Dentin autour de films traitant du rapport fiction/réel, des illusion …

2018

La modélisation biomorphique de la perception visuelle in “La modélisation de la genèse physico-mathématique du vivant” …

FÊTE DE LA SCIENCE 2018 : Alcazar / MERLAN L’Association Polly Maggoo http://www.pollymaggoo.org/ met en place tout le long de …

2017

FESTIVAL INTERFÉRENCES​ Cinéma Documentaire et Débat Public Le collectif Scènes Publiques composé de citoyens, chercheurs et cinéastes, …

This seminar is an exercise to introduce the AMU masters into the format of international conferences. As such, we will try to …

2016

RENCONTRES INTERNATIONALES SCIENCES & CINÉMAS cinéma les Variétés L’Association Polly Maggoo http://www.pollymaggoo.org/ …

Les illusions visuelles sont des créations d’artistes, de scientifiques et plus récemment, grâce aux réseaux sociaux, du grand …

Ce lundi 25 avril de 9h à 12h, je suis venu échanger au côté de Serge Dentin autour de films traitant du rapport fiction/réel, des …

2015

We stand at a point in history where our phones have become smart but lack a feature which prevails in most forms of living …

We stand at a point in history where our phones have become smart but lack a feature which prevails in most forms of living …

2014

The question how the visual system is able to create a coherent representation of a rapidly changing environment in the presence of …

Moving objects generate sensory information that may be noisy and ambiguous, yet it is important to be able to reconstruct object speed …

2012

Oriented edges in images of natural scenes tend to be aligned in collinear or co-circular arrangements, with lines and smooth curves …

Moving objects generate sensory information that may be noisy and ambiguous, yet it is important to be able to reconstruct object speed …

Oriented edges in images of natural scenes tend to be aligned in collinear or co-circular arrangements, with lines and smooth curves …

In low-level sensory systems, it is still unclear how the noisy information collected locally by neurons may give rise to a coherent …

2011

Oriented edges in images of natural scenes tend to be aligned in collinear or co-circular arrangements, with lines and smooth curves …

Oriented edges in images of natural scenes tend to be aligned in collinear or co-circular arrangements, with lines and smooth curves …

Sensory informations such as visual images are inherently variable. We use probabilistic models to describe how the low-level visual …

2010

Sensory informations such as visual images are inherently variable. We use probabilistic models to describe how the low-level visual …

En perception, les neurones « parlent » tous en même temps par de brèves impulsions électrochimiques, générant un mélange de signaux, …

2009

Short presentation of a large moving pattern elicits an ocular following response that exhibits many of the properties attributed to …

Nous parlerons de cette partie \“mécanique\” du cerveau animal ou humain qui permet de percevoir les mouvements et de …

Moving the eyes rapidly to track a visual object moving in a cluttered environment is an essential function. However, doing so rapidly …

2008

The machinery behind the visual perception of motion and the subsequent sensorimotor transformation, such as in Ocular Following …

Computational Neuroscience is a synthetic, inter-disciplinary approach aiming at understanding cognition by analyzing the mechanisms …

2007

I will illustrate in this talk how computational neuroscience may inspire and be inspired by mathematical image processing. Focusing on …

2006

The quality of the representation of an object’s motion is limited by the noise in the sensory input as well as by an intrinsic …