Research Article
Low-Rank and Sparse Decomposition Model for Accelerating Dynamic MRI Reconstruction
Table 1
Average computational time for cardiac datasets in complete temporal frames (seconds).
| Method | Cardiac dataset 1 | Cardiac dataset 2 | Cartesian sampling | Pseudo-radial sampling | Cartesian sampling | Pseudo-radial sampling |
| k-t SLR | 1676.7 | 1391.5 | 1456.3 | 1515.7 | k-t RPCA | 610.3 | 766.6 | 423.3 | 681.2 | Proposed method | 131.2 | 124.6 | 116.2 | 130.6 |
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