This thesis presents the use of sequential and variational methods for tracking applications in image sequences. These techniques aim at estimating a system state from a dynamical model and a set of noisy and sparse observations. Sequential methods are usually used in computer vision community but limited to small dimensional state spaces. In metorology or oceanography, data assimilation methods are often considered. These approaches enable to deal with high dimensional state spaces. In order to consider the imperfection of complex dynamics visualised in image plane (due to 3D/2D projection), we study the use of imperfect modeling in data assimilation. In our applications, the observations are obtained directly or indirectly from images. We...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
In continuum mechanics, when a problem is solved with the finite element method, fields are known at...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
This thesis presents the use of sequential and variational methods for tracking applications in imag...
In continuum mechanics, when a problem is solved with the finite element method, fields are known at...
The problem studied in this thesis is denoising images corrupted by additive Gaussian white noi...
This thesis presents a visual registration system suitable for mechanical objects. The aim of this w...
This thesis presents a visual registration system suitable for mechanical objects. The aim of this w...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
In continuum mechanics, when a problem is solved with the finite element method, fields are known at...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
This thesis presents the use of sequential and variational methods for tracking applications in imag...
In continuum mechanics, when a problem is solved with the finite element method, fields are known at...
The problem studied in this thesis is denoising images corrupted by additive Gaussian white noi...
This thesis presents a visual registration system suitable for mechanical objects. The aim of this w...
This thesis presents a visual registration system suitable for mechanical objects. The aim of this w...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...
One of the problems encountered during the exploitation of large volumes of data whilst in temporal ...
In continuum mechanics, when a problem is solved with the finite element method, fields are known at...
This research is in line with the number of studies conducted in the Hautes Chaumes area in the Mont...