An Automatic Estimation of Arterial Input Function Based on Multi-Stream 3D CNN

An Automatic Estimation of Arterial Input Function Based on Multi-Stream 3D CNN

Arterial input function (AIF) is estimated from perfusion images as a basic curve for the following deconvolution process to calculate hemodynamic variables to evaluate vascular status of tissues. However, estimation of AIF is currently based on manual annotations with prior knowledge. We propose an...

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Bibliographic Details
Main Authors: Shengyu Fan, Yueyan Bian, Erling Wang, Yan Kang, Danny J. J. Wang, Qi Yang, Xunming Ji
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-07-01
Series:Frontiers in Neuroinformatics
Subjects:
AIF
multi-stream
3D CNN
perfusion
MRI
Online Access:https://www.frontiersin.org/article/10.3389/fninf.2019.00049/full

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