Low-rank plus sparse compressed sensing for accelerated proton resonance frequency shift MR temperature imaging.

G G. Low-rank plus sparse compressed sensing for accelerated proton resonance frequency shift MR temperature imaging. Magnetic resonance in medicine. 2019 Jan. PMID: 30706540 [PubMed]

Abstract

To improve multichannel compressed sensing (CS) reconstruction for MR proton resonance frequency (PRF) shift thermography, with application to MRI-induced RF heating evaluation and MR guided high intensity focused ultrasound (MRgFUS) temperature monitoring.