Xavier Delaunay

My PGP public-key.

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Short bio

Xavier Delaunay obtained his Engineer's degree from ENSEIRB School of engineering and his Master degree in signal and image processing from Bordeaux 1 University in 2005. He received his Ph.D. in signal and image processing from the Institut National Polytechnique de Toulouse in Nov. 2008. During his thesis at TéSA laboratory, CNES (the french space agency) and NOVELTIS company, Xavier Delaunay studied recent images compression techniques for on-board satellite image compression.
Scientific engineer in the NOVELTIS land surface between 2008 and 2012, Xavier Delaunay has worked on several projects related to image processing. Particularly, he has developed several features based on the CCSDS 122 image compression standard. He has also developped image processing tools for the characterization of vine plot heterogeneity from airborne images in the frame of VINNEO project.
Since september 2012, Xavier Delaunay is employed in the "Space" division of THALES Services as an image processing engineer and responsible of the compression activities.

Misc section

The list of my publications.

EBCOT Tier-1 Tutorial
Tutorial about JPEG2000 entropy coder.

An error has been corrected: the example block is considered to be in a LH subband and not in a HL subband. Thanks Venkatesh !

Help me to enhance this tutorial ! Download the LATEX sources.

High quality plots for LaTex with PGF-Tikz and Gnuplot.