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Tridimensional wavelet designet for the filtering of oblong structures



This paper deals mainly with the analysis of 3-D signais by means of the\ud continuons wavelet transform . We present a wavelet designed for the\ud filtering of oblong structures . We finally apply this wavelet to a field of\ud homogeneous turbulence .Notre étude se situe dans le cadre de l'analyse par transformée en ondelettes continue de signaux dépendant de trois variables spatiales. Nous présentons une ondelette adaptée au filtrage de structures allongées. Nous testons finalement cette ondelette sur un champ de turbulence homogèn

Topics: Filtrage, Traitement signal, Image tridimensionnelle, Turbulence, Transformation ondelette
Publisher: GRETSI, Saint Martin d'Hères, France
Year: 1993
OAI identifier: oai:documents.irevues.inist.fr:2042/1829
Provided by: I-Revues
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