« La valse des adieux » de Louis Aragon ou le passé composé de l’avenir

Etude des anticorps maternels des poussins issus de parents immuns ou hyperimmuns contre la maladie de Newcastle

Devant le jury composé de:

· M. Y. Brenier Directeur de Recherches CNRS, Université de Nice-Sophia-Antipolis · M. G. Buttazzo Professeur Università di Pisa · M. G. Carlier Professeur Université Paris-Dauphine · M. J.-A. Carrillo Profesor Investigador ICREA, Universitat Autònoma de Barcelona · M. I. Ekeland Professeur U. Paris-Dauphine et U. of British Columbia · M. P.-L. Lions Professeur Collège de France · M. J.-M. More...

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To my parents and siblings. Acknowledgments The past three years as a PhD student have been interesting, exciting and enjoyable. For that, I thank my adviser Dale Miller very much. He provided me with wise scientific advice, and has always been available for interesting discussions. It has been a good fortune and a pleasure to work with Dale. I learned a lot from him and I hope that that our co...

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This paper addresses the problem of image-based surface reconstruction. The main contribution is the computation of the exact derivative of the reprojection error functional. This allows its rigorous minimization via gradient descent surface evolution. The main difficulty has been to correctly take into account the visibility changes that occur when the surface moves. A geometric and analytical...