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Comparison of GRAPPA and the proposed joint reconstruction algorithms, where the results in Figs 2–7 are summarized.
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|---|---|---|---|---|
| RMSE% | ||||
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| (Slice) GRAPPA |
JVC (Slice) GRAPPA |
Joint (Slice) GRAPPA & POCS |
Joint (SMS) LORAKS |
|
| Phase-cycled bSSFP @ R=6 | 13.3% | 7.1% | – | 6.5% |
| Phase-cycled bSSFP @ R=7 | 19.0% | 10.7% | 9.2% | 8.0% |
|
| ||||
| ME-MPRAGE @ R=12 | 10.3% | 6.4% | – | 6.8% |
| ME-MPRAGE @ R=16 | 14.8% | 7.8% | 8.5% | 7.9% |
|
| ||||
| ME-TSE @ MB=10 | 5.1% | 3.6% | – | 3.3% |
| ME TSE @ MB=10 & PF=6/8 | 6.0% | – | 4.9% | 3.7% |
