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Functional Biomedical Images of Alzheimer's Disease a Green's Function based Empirical Mode Decomposition Study

Al-Baddai, Saad ; Neubauer, A. ; Tome, A. M. ; Vigneron, V, ; Salas-Gonzales, Diego ; Puntonet, C. G. ; Lang, E.



Abstract

Positron emission tomography (PET) provides a functional imaging modality to detect signs of dementias in human brains. Two-dimensional empirical mode decomposition (2D-EMD) provides means to analyze such images. It decomposes the latter into characteristic modes which represent textures on different spatial scales. These textures provide informative features for subsequent classification ...

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