Motion-compensated compressed sensing for dynamic contrast-enhanced MRI using regional spatiotemporal sparsity and region tracking: Block low-rank sparsity with motion-guidance (BLOSM) - Chen, Xiao; Salerno, Michael; Yang, Yang; Epstein, Frederick H. (Magnetic resonance in medicine, 2014)
Keywords: Algorithms; cardiac MRI; compressed sensing; Contrast Media; Data Compression - methods; dynamic contrast-enhanced MRI; Heart Diseases - pathology; Humans; Image Enhancement - methods; Image Interpretation, Computer-Assisted - methods; Magnetic Resonance Imaging - methods; Magnetic Resonance Imaging, Cine - methods; Motion; motion compensation; Pattern Recognition, Automated - methods; regional sparsity; Reproducibility of Results; respiratory artifact; Sensitivity and Specificity; Spatio-Temporal Analysis; regional sparsity; respiratory artifact; compressed sensing; cardiac MRI; dynamic contrast-enhanced MRI; motion compensation