Article

Enhancing PET Quantification: MRI-Guided Super-Resolution Using Latent Diffusion Models

2024-11-01

Abstract excerpt

Amyloid PET imaging plays a crucial role in the diagnosis and research of Alzheimer's disease (AD), allowing non-invasive detection of amyloid-β plaques in the brain. However, the low spatial resolution of PET scans limits accurate quantification of amyloid deposition due to partial volume effects (PVE). In this study, we propose a novel approach to addressing PVE using a latent diffusion model for resolution...

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Literature Corpus work: 53b818cb-80b0-5e3b-a729-a3354782635d
DOI: 10.20944/preprints202411.0051.v1

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