Fig. 6From: Model-based myocardial T1 mapping with sparsity constraints using single-shot inversion-recovery radial FLASH cardiovascular magnetic resonanceQuantitative measurements of T1 edge sharpness for the proposed method and MOLLI for 8 subjects. For each subject, (top) T1 maps estimated by the two methods, (middle) selected T1 line profiles and the fitted sigmoid curves, (bottom) the quantitative sharpness values |k|. The selected line profiles are indicated by black lines on the T1 mapsBack to article page