Patlak Parametric Image Estimation from Dynamic PET Using Diffusion Model Prior

This article describes a research paper on using diffusion models to improve image estimation in Positron Emission Tomography (PET). The focus is on the Patlak parametric image estimation, a technique used to quantify tracer uptake in PET scans. The use of a diffusion model as a prior suggests an attempt to incorporate advanced AI techniques to enhance image quality or accuracy. The source, ArXiv, indicates this is a pre-print and hasn't undergone peer review yet.

• •Applies diffusion models to improve image estimation in PET scans.
• •Focuses on Patlak parametric image estimation.
• •Suggests potential for improved image quality or accuracy in PET imaging.
• •Published as a pre-print on ArXiv.