In this manuscript, I describe my research work concerning signal and image processing, and instrumentation for astronomy. I also present the projectsI intend to develop in the next few years. The thematic areas I dealt with were numerous and diverse, and the applications concerned, among others,visual and spectroscopic double stars, tidal effects in Am-type stars, shell galaxies, atmospheric turbulence and wind profiles with the SCIDAR technique.Among the main astrophysical results to which I contributed, are the validation of merging models to explain the origin of shells around elliptical galaxies,the evidence of the presence of dark matter in those galaxies, the detailed study of many spectroscopic binaries with the constitution of repr...
Elliptical galaxies may look like very simple astronomical objects. However, their simple regular an...
Speckle interferometry allows the restoration of diffraction limited images (a resolution of a few t...
L'Organisation de l'Aviation Civile Internationale (OACI) a reconnu la navigation par satellite, Glo...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
Recent progresses of optical interferometry, in terms of spatial resolution, sensitivity and precisi...
New generation of imaging spectrometers are emerging in the field of space exploration by adding an ...
This thesis was undertaken within the framework of the E-ELT project (European Extremely Large Teles...
The Io UV footprint (IFP) is one of the most spectacular signatures of the Io-Jupiter interaction. I...
The next generation of experiments dedicated to measuring temperature and polarization anisotropies ...
Elliptical galaxies may look like very simple astronomical objects. However, their simple regular an...
Elliptical galaxies may look like very simple astronomical objects. However, their simple regular an...
Speckle interferometry allows the restoration of diffraction limited images (a resolution of a few t...
L'Organisation de l'Aviation Civile Internationale (OACI) a reconnu la navigation par satellite, Glo...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
In this manuscript, I describe my research work concerning signal and image processing, and instrume...
Recent progresses of optical interferometry, in terms of spatial resolution, sensitivity and precisi...
New generation of imaging spectrometers are emerging in the field of space exploration by adding an ...
This thesis was undertaken within the framework of the E-ELT project (European Extremely Large Teles...
The Io UV footprint (IFP) is one of the most spectacular signatures of the Io-Jupiter interaction. I...
The next generation of experiments dedicated to measuring temperature and polarization anisotropies ...
Elliptical galaxies may look like very simple astronomical objects. However, their simple regular an...
Elliptical galaxies may look like very simple astronomical objects. However, their simple regular an...
Speckle interferometry allows the restoration of diffraction limited images (a resolution of a few t...
L'Organisation de l'Aviation Civile Internationale (OACI) a reconnu la navigation par satellite, Glo...