Multi-Material Decomposition Using Spectral Diffusion Posterior Sampling

Engineering, Information Science, Computer Science, Medicine, Medical Imaging, Life Sciences, Bioengineering,
Spectral CT   Material Decomposition   Diffusion Model   Nonlinear Inverse Problem   Image Reconstruction  

Multi-Material Decomposition Research Based on Spectral Diffusion Posterior Sampling Background Introduction In the field of medical imaging, CT (Computed Tomography) technology is widely used in disease diagnosis and treatment planning. In recent years, spectral CT has become a research hotspot due to its ability to provide energy-dependent attenu...