Calibration-Less Multi-Coil Compressed Sensing Magnetic Resonance Image Reconstruction Based on OSCAR Regularization

Calibration-Less Multi-Coil Compressed Sensing Magnetic Resonance Image Reconstruction Based on OSCAR Regularization

Over the last decade, the combination of compressed sensing (CS) with acquisition over multiple receiver coils in magnetic resonance imaging (MRI) has allowed the emergence of faster scans while maintaining a good signal-to-noise ratio (SNR). Self-calibrating techniques, such as ESPiRIT, have become...

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Bibliographic Details
Main Authors: Loubna El Gueddari, Chaithya Giliyar Radhakrishna, Emilie Chouzenoux, Philippe Ciuciu
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Journal of Imaging
Subjects:
compressed sensing
parallel MRI
non-Cartesian acquisition
cluster norm
proximal algorithms
Online Access:https://www.mdpi.com/2313-433X/7/3/58

Internet

https://www.mdpi.com/2313-433X/7/3/58

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