Fiche publication
Date publication
janvier 2004
Journal
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
Auteurs
Membres identifiés du Cancéropôle Est :
Pr WOLF Didier
Tous les auteurs :
Ranta R, Louis-Dorr V, Heinrich C, Wolf D, Guillemin F
Lien Pubmed
Résumé
This paper presents a method for abdominal sounds analysis based on principal component analysis (PCA). The first steps (wavelet denoising and segmentation, followed by spatial localization) were presented in previous works. After extracting physical features (activity indices) from long time six channel recordings, we propose a reduced representation space obtained by PCA and we present our results in phonoenterogram analysis.
Référence
Conf Proc IEEE Eng Med Biol Soc. 2004 ;1:227-30
