超极化129Xe MRI的多模态增强去噪扩散模型研究
张明玉, 肖洒, 石胜杰, 张学成, 周欣

Research on a Multi-modal Enhanced Denoising Diffusion Model for Hyperpolarized 129Xe MRI
ZHANG Mingyu, XIAO Sa, SHI Shengjie, ZHANG Xuecheng, ZHOU Xin
图4 上采样和下采时经过残差块的过程
Fig. 4 Up-sampling and down-sampling go through a residual block process