Reduction of Motion Artifacts in the Recovery of Undersampled DCE MR Images Using Data Binning and L+S Decomposition

Figure 7

Qualitative comparison: reference images (a) CL+S images (before binning) (b) and HL+S images (after binning) (c) for liver DCE MRI. Without binning recovery suffered from respiratory motion blurring effects. In contrast, the proposed method enabled improved reconstruction of all phases, better capture of the arterial phases, and higher vessel clarity and sharpness. These effects can be observed in magnified views.

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