Anatomically and metabolically informed diffusion for unified denoising and segmentation in low-count PET imaging

doi:10.1016/j.media.2025.103831

Anatomically and metabolically informed diffusion for unified denoising and segmentation in low-count PET imaging

2025-10-06

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DOI：10.1016/j.media.2025.103831

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• Developing an anatomically and metabolically informed diffusion model for low-count PET analysis, enabling clinical metric quantification directly from low-count inputs. • Exploring the synergies between denoising and lesion/organ segmentation in PET imaging. • Conducting extensive experiments on multi-vendor, multi-center, and multi-noise-level datasets.

Anatomically and metabolically informed diffusion for unified denoising and segmentation in low-count PET imaging

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