SPARKLING: nouveaux schémas d’échantillonnage compressif prospectif pour l’IRM haute résolution

Abstract : In the context of Compressed Sensing in Magnetic Resonance Imaging (MRI), we present the results of new compressed 2D prospective (i.e., implemented on the scanner) sampling schemes for MRI, which were recently implemented on a 7 Tesla scanner. The new trajectories, named SPARKLING, enable to achieve 8-fold acceleration factors for high resolution MRI (e.g., 512 × 512 or 400 × 400 µm 2).
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https://hal.inria.fr/hal-01577207
Contributor : Philippe Ciuciu <>
Submitted on : Friday, August 25, 2017 - 9:09:29 AM
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  • HAL Id : hal-01577207, version 1

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Carole Lazarus, Pierre Weiss, Nicolas Chauffert, Alexandre Vignaud, Philippe Ciuciu. SPARKLING: nouveaux schémas d’échantillonnage compressif prospectif pour l’IRM haute résolution. GRETSI, Sep 2017, Juan les Pins, France. ⟨hal-01577207⟩

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