Scan-specific artifact reduction in k-space (SPARK) neural networks synergize with physics-based reconstruction to accelerate MRI

Purpose: To develop a scan-specific model that estimates and corrects k-space errors made when reconstructing accelerated MRI data. Methods: Scan-specific artifact reduction in k-space (SPARK) trains a convolutional-neural-network to estimate and correct k-space errors made by an input reconstructio...

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Bibliographic Details
Main Authors: Adalsteinsson, E. (Author), Arefeen, Y. (Author), Beker, O. (Author), Bilgic, B. (Author), Cho, J. (Author), Yu, H. (Author)
Format: Article
Language:English
Published: John Wiley and Sons Inc 2022
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