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La télédétection
Qu'est-ce que le télédétection ? Un peu de physique... Classification d'image Télédétection et topographie Une approche interdisciplinaire Bibliographie : Pour en... -
Contribution à la modélisation des paléo-reliefs de la plaine littorale de l'...
International audience -
Modelisation and prediction of the topography of flat carbon steel
The visual appearance of the painted steel sheets that are constitutive of a car's body, is a prominent factor in the appreciation of the quality of the car.... -
Probabilistic methods for point tracking and biological image analysis
The subject of this thesis is the problem of object tracking, that we approached using statistical methods. The first contribution of this work is the conception of a... -
Cosmological observations with a wide field telescope in space: Pixel simulat...
The observations of the supernovae, the cosmic microwave background, and more recently the measurement of baryon acoustic oscillations and the weak lensing effects,... -
Apprentissage symbolique et interprétation de gels d'électrophorèse bidimensi...
Nous présentons une application des techniques d'apprentissage symbolique. Cette application permet l'extraction automatique et la formalisation d'expertise... -
Experimental study of bedload transport of two-size mixtures on steep slopes ...
Bedload transport remains poorly understood partly due to the polydispersity of particles and resulting segregation. Experiments were carried out at the particle scale... -
Comparison of optic and radar tools in bistatic polarimetry
The polarimetric information is fundamentally similar for the micro-wave (radar), infrared and visible (optics) domains. However, measurement instruments vary... -
Image processing algorithms for the visualization of interventional devices i...
Stent implantation is the most common treatment of coronary heart disease, one of the major causes of death worldwide. During a stenting procedure, the clinician... -
Hardware architectures for morphological filters with large structuring elements
This thesis is focused on implementation of fundamental morphological filters in the dedicated hardware. The main objective of this thesis is to provide a programmable... -
Some (statistical) applications of Ockham's principle
Ce manuscrit présente mes contributions scientifiques de ces dix dernières années à l'interface entre traitement d'image et statistique. Il débute par l'étude d'un... -
Variational methods : Applications to image analysis and to Frenkel-Kontorova...
This thesis is divided into two parts. The first is devoted to the study of image restorationand the second part is devoted to the study of a Frenkel-Kontorova model... -
Non-parametric synthesis of volumetric textures from a 2D sample
This thesis deals with the synthesis of anisotropic volumetric textures from a single 2D observation. We present variants of non parametric and multi-scale algorithms.... -
Contributions to fractional differential equations and treatment of images
In this thesis we study a nonlinear system of fractional differential equations with power nonlinearities; the solution of the system blows up in a finite time. We... -
DEFORMABLE MODELS AND MULTIRESOLUTION<br />FOR EDGE DETECTION IN IMAGE PROCES...
Deformable models or active contours are used for edge detection in image analysis and picture processing.<br />We purpose in this thesis, to study these models... -
Projet CAPLOC. Combinaison de l’analyse d’images et la connaissance de la Pro...
L'article présente le projet CAPLOC, ses objectifs et les premiers résultats obtenus à mi-projet. L’objectif du projet CAPLOC est, avant de combler les lacunes du GNSS... -
Intelligent distributed surveillance system for people re-identification in t...
This paper presents a solution to track people across a network of cameras with disjoint fields of vision. Firstly, an appearance-based signature is extracted from... -
Real-time passenger counting in buses using dense stereovision
We are interested particularly in the estimation of passenger flows entering or exiting from buses. To achieve this measurement, we propose a counting system based on...
