2 papers
eess.IV2025
3D Wavelet Latent Diffusion Model for Whole-Body MR-to-CT Modality Translation
Jiaxu Zheng, Meiman He, Xuhui Tang +5
Magnetic Resonance (MR) imaging plays an essential role in contemporary clinical diagnostics. It is increasingly integrated into advanced therapeutic workflows, such as hybrid Posi…
eess.IV2024
Structure-Guided MR-to-CT Synthesis with Spatial and Semantic Alignments for Attenuation Correction of Whole-Body PET/MR Imaging
Jiaxu Zheng, Zhenrong Shen, Lichi Zhang +1
Deep-learning-based MR-to-CT synthesis can estimate the electron density of tissues, thereby facilitating PET attenuation correction in whole-body PET/MR imaging. However, whole-bo…