DP-MDM: Detail-Preserving MR Reconstruction via Multiple Diffusion Models

arXiv:2405.05763v1 Announce Type: new
Abstract: Detail features of magnetic resonance images play a cru-cial role in accurate medical diagnosis and treatment, as they capture subtle changes that pose challenges for doc-tors when performing precise judgments. However, the widely utilized naive diffusion model has limitations, as it fails to accurately capture more intricate details. To en-hance the quality of MRI reconstruction, we propose a comprehensive detail-preserving reconstruction method using multiple diffusion models to extract structure and detail features in k-space domain …

abstract arxiv challenges cs.ai cs.cv diagnosis diffusion diffusion model diffusion models features however images limitations mdm medical multiple role treatment type via