2020
Dynamic Cardiac SPECT for diagnostic and theranostics applications: latest results
Bläckberg L, Sajedi S, Anderson O, Feng Y, Fakhri G, Furenlid L, Sabet H. Dynamic Cardiac SPECT for diagnostic and theranostics applications: latest results. 2020, 00: 1-3. DOI: 10.1109/nss/mic42677.2020.9508002.Peer-Reviewed Original ResearchCsI:Tl crystalsMPPC arraysTl crystalsCsI:Tl scintillatorGamma-ray energiesCardiac SPECTCsI:TlLow energy resolutionCardiac SPECT imagingGamma cameraConventional gamma cameraResolution recovery techniquesSensL SiPMsEnergy resolutionStopping powerTl scintillatorDetector modulesReadout electronicsDynamic cardiac SPECTPinhole collimatorHigh power lasersPhantom studyCollimatorDetectorSiPM
2018
Super-Resolution PET Using A Very Deep Convolutional Neural Network
Song T, Chowdhury S, Kim K, Gong K, Fakhri G, Li Q, Dutta J. Super-Resolution PET Using A Very Deep Convolutional Neural Network. 2018, 00: 1-2. DOI: 10.1109/nssmic.2018.8824683.Peer-Reviewed Original ResearchConvolutional neural networkNeural networkSuper-resolution convolutional neural networkDeep convolutional neural networkImage deblurring approachesInput image patchesBlur kernelResolution recovery techniquesSpatial location informationDeblurring approachDeblurring processImage patchesQuantitative accuracy of PETLocation informationSpatially-varying natureSuperior performanceNetworkRecovery techniquesDigital phantomDeblurringBrainWebInformationPartial volume effectsDeepBlur