Table 1.
Signal to noise ratios (SNR) and contrast to noise ratios (CNR) of our AMUSE-DWI motion-correction scheme and a SENSE-based motion-correction scheme. Images reconstructed with AMUSE-DWI had both higher SNR and CNR for all experiments.
SNRs and CNRs of AMUSE and SENSE-based Motion Correction | ||||
---|---|---|---|---|
SNR | CNR | ||||
Stationary | Hybrid Simulation |
Small Motion |
Large Motion |
|
AMUSE-DWI Correction |
20.00 | 15.28 | 23.83 | 17.32 | 23.44 | 18.49 | 23.57 | 17.39 |
SENSE Correction | 11.89 | 10.07 | 14.78 | 11.53 | 14.34 | 12.84 | 14.27 | 11.86 |