Table 1 Performance metrics of our approach on different amount of motion with 16-shots and random trajectory.
From: Retrospective Motion Correction in Multishot MRI using Generative Adversarial Network
Degree of motion | 2° | 5° | 8° | 10° | 12° | 14° |
|---|---|---|---|---|---|---|
Peak signal to noise ratio (PSNR) | 32.31 ± 1.93 | 31.57 ± 1.57 | 30.89 ± 1.85 | 28.18 ± 1.92 | 27.85 ± 1.63 | 27.25 ± 1.74 |
Structural similarity index (SSIM) | 0.96 ± 0.061 | 0.96 ± 0.067 | 0.94 ± 0.047 | 0.92 ± 0.052 | 0.91 ± 0.068 | 0.90 ± 0.063 |
Artifact power (AP) | 2.47 × 10−3 ± 0.13 × 10−3 | 4.52 × 10−3 ± 0.17 × 10−3 | 6.57 × 10−3± 0.29 × 10−3 | 7.31 × 10−3 ± 0.27 × 10−3 | 8.08 × 10−3 ± 0.29 × 10−3 | 9.10 × 10−3 ± 0.38 × 10−3 |
