[ITK-users] New Submission: The graph windowed Fourier transform: a tool to quantify the gyrifition of the cerebral cortex

[MIDAS Journal]

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A new submission has been added to the MIDAS Journal.

Title: The graph windowed Fourier transform: a tool to quantify the gyrifition of the cerebral cortex
Authors: Rabiei H., Richard F., Roth M., Anton J., Coulon O., Lefevre J.
Abstract: The Gyrification Index (GI) quantifies the amount of folding of a cortical surface. In this paper, we show the efficiency of spectral analysis to perform such a task, and in particular we explain how the graph windowed Fourier transform can be used as a tool to define new GIs with multiscale properties. We propose two different GIs and study their effect on a set of subjects whose cortical surfaces are modeled with triangular meshes.

Download and review this publication at: http://hdl.handle.net/10380/3527

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