Oct, 2023

SMRD:基于 SURE 的扩散模型 MRI 坚固重建

TL;DRSURE-based MRI Reconstruction with Diffusion models (SMRD) enhances robustness during testing of diffusion models by performing test-time hyperparameter tuning using Stein's Unbiased Risk Estimator (SURE), achieving improved results on various measurement noise levels, acceleration factors, and anatomies.