HALO: High-frequency enhanced dose-aware diffusion model for arbitrary low-dose PET reconstruction.

Thu, 01 Jan 2026 00:00:00 +0100

Zixin Tang , Caiwen Jiang , Kaicong Sun , Zhiming Cui , Dinggang Shen :
HALO: High-frequency enhanced dose-aware diffusion model for arbitrary low-dose PET reconstruction. Medical Image Anal. 108: 103871 (2026)