conftrace_

pet reconstruction

2 papers

Explore in graph

Co-occurring keywords · papers mentioning both

positron emission tomography (1) unrolled network (1) attenuation correction (1) 3d u-net (1) fourier domain (1) inverse problem (1) noise reduction (1) image reconstruction (1) medical imaging (1) image restoration (1)

Papers

FourierPET: Deep Fourier-based Unrolled Network for Low-count PET Reconstruction AAAI 2026 Direct Estimation of Attenuation Information from Sinograms for Positron Emission Tomography Reconstruction IJCAI 2025