TriDo-Former: A Triple-Domain Transformer for Direct PET Reconstruction from Low-Dose Sinograms
Jiaqi Cui, Pinxian Zeng, Xinyi Zeng, Peng Wang, Xi Wu, Jiliu Zhou, Yan Wang, Dinggang Shen
Topics & Concepts
Computer scienceIterative reconstructionArtificial intelligenceFrequency domainComputer visionTransformerNoise reductionImage qualityPixelImage (mathematics)PhysicsQuantum mechanicsVoltageMedical Imaging Techniques and ApplicationsRadiation Detection and Scintillator TechnologiesNuclear Physics and Applications