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            <title xml:lang="fr">Procédé de reconnaissance automatique de formes volumiques.</title>
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              <p>Le procédé consiste à décomposer la forme à reconnaître sur une base orthonormée de l'espace vectoriel des formes à trois dimensions formée des vecteurs propres communs aux opérateurs L2 et Lz connus de la mécaniquequantique pour désigner le carré du moment cinétique orbital et le moment cinétique orbital selon l’axe z de particules, à calculer des tenseurs contravariants d'ordre 1 à partir du résultat de la décomposition, à calculer les invariants géométriques par contraction tensorielle pour alimenter un classifieur de forme par ces invariants.Applications: Imagerie industrielle et médicale.</p>
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