Research Article
Improved Complex Convolutional Neural Network Based on SPIRiT and Dense Connection for Parallel MRI Reconstruction
Table 8
P-value of the Wilcoxon signed-rank test in PSNR between SPIRiT-Net and the competing methods (SPIRiT, Deepcomplex, and DONet).
| Undersampling patterns | Competing methods | Threefold AF | Fivefold AF | Coronal-PD | Sagittal-PD | Coronal-PD | Sagittal-PD |
| 1DRU | vs. SPIRiT | | | | | vs. Deepcomplex | | | | | vs. DONet | | | | |
| 2DRU | vs. SPIRiT | | | | | vs. Deepcomplex | | | | | vs. DONet | | | | |
| 2DPU | vs. SPIRiT | | | | | vs. Deepcomplex | | | | | vs. DONet | | | | |
| RADU | vs. SPIRiT | | | | | vs. Deepcomplex | | | | | vs. DONet | | | | |
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