منابع مشابه
Analyse de scènes naturelles par Composantes Indépendantes
A partir des travaux pionniers d’Hubert et Wiesel, une grande majorité des systèmes de reconnaissance à base de caractéristiques sont modélisés à partir de familles de filtres de type passe-bande orienté (Gabor 2D, dérivées de fonctions gaussiennes, ...) selon des stratégies de codage inspirées de celles du cortex visuel. De nombreuses études [2, 8, 14, 16] montrent que ces détecteurs corticaux...
متن کاملMichel Deza , Michel Petitjean , Krassimir Markov
We study differential-geometrical structure of an information manifold equipped with a divergence function.A divergence function generates a Riemannian metric and furthermore it provides a symmetric third-order tensor,when the divergence is asymmetric. This induces a pair of affine connections dually coupled to each other withrespect to the Riemannian metric. This is the arising eme...
متن کاملMichel Labouesse
Michel Labouesse grew up near Paris. He studied maths and physics for a degree in engineering, but subsequently embraced a career in biology. He learned genetics during his PhD with Piotr Slonimski in Gif/Yvette, where he analysed how the nuclear genome controls expression of mitochondrial genes in yeast. He then went on to learn developmental biology of the nematode Caenorhabditis elegans as a...
متن کامل658 Michel
We describe a few applications of semideenite programming in combinatorial optimization. Semideenite programming is a special case of convex programming where the feasible region is an aane subspace of the cone of positive semideenite matrices. There has been much interest in this area lately, partly because of applications in com-binatorial optimization and in control theory and also because o...
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ژورنال
عنوان ژورنال: LittéRéalité
سال: 2003
ISSN: 0843-4182
DOI: 10.25071/0843-4182.28718