使用dMRI进行张量估计和可视化

2013 8th International Workshop on Systems, Signal Processing and their Applications (WoSSPA) Pub Date : 2013-05-12 DOI:10.1109/WOSSPA.2013.6602337

D. Cherifi, A. Chellouche, Amazigh Ait Ouakli, Youcef Benamara, R. Deriche

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引用次数: 1

摘要

扩散张量成像在非侵入性体内图像模式，使我们能够测量水在组织中的分子扩散。我们通过有效扩散张量d来表征水的扩散输运。有效扩散张量的实际重要性在于它包含了以前无法获得的关于组织的新的和有用的结构和生理信息。在本文中，我们提出了一个软件实现这些张量的估计和他们的可视化，以提取这些信息。

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Tensor estimation and visualization using dMRI

Diffusion tensor imaging in a non-invasive in vivo image modality that allows us to measure molecular diffusion of water in tissues. We characterize diffusion transport of water by an effective diffusion tensor D. The practical importane of the effective diffusion tensor is that it contains new and useful structural and physiological informations about tissues that were previously unobtainable. In this article, we present a software implementation of the the estimation of these tensors and their visualization in order to extract these informations.

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2013 8th International Workshop on Systems, Signal Processing and their Applications (WoSSPA)

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