Aurélie VoisinDocument Actions
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2011 Activity report
Keywords : | My PhD deals with the classification of very high resolution SAR images of urban areas, as a support to multi-risk monitoring of these environments. (e.g. flooding, earthquake...)
The classification is obtained by combining a statistical modeling of VHR amplitude SAR data - which uses a dictionary-based mixture probability density function (PDF) estimation approach - with a Markov random field (MRF) model, thus allowing to take into account the contextual information. The algorithm robustness has been increased thanks to the introduction of textural features extracted from the original SAR images. An improvement of this algorithm is obtained by using more complete MRFs such as hierarchical MRFs. This PhD is in collaboration with the University of Genoa (Italy). |
Short Bio :
 2009-2012 : PhD in Ariana (INRIA Sophia Antipolis, France)
2008-2009 : Master Recherche SIAO (Signal, Image, Acoustics and Optimization) (ENSEEIHT/UPS, Toulouse, France)
2006-2009 : Engineering school ENSEEIHT (Toulouse, France) - Electronics and Signal Processing |
Last publications in Ariana Research Group :
| Change detection with synthetic aperture radar images by Wilcoxon statistic likelihood ratio test. V. Krylov and G. Moser and A. Voisin and S.B. Serpico and J. Zerubia. In Proc. IEEE International Conference on Image Processing (ICIP), Orlando, United States, October 2012. 
A. Voisin and V. Krylov and G. Moser and S.B. Serpico and J. Zerubia. In EURASIP, Bucarest, Romania, August 2012.
A. Voisin and V. Krylov and G. Moser and S.B. Serpico and J. Zerubia. In IS&T/SPIE Electronic Imaging – Computational Imaging X, San Francisco, United States, January 2012.
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All publications in Ariana Research Group
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