2023
DSFormer: A Dual-domain Self-supervised Transformer for Accelerated Multi-contrast MRI Reconstruction
Zhou B, Dey N, Schlemper J, Salehi S, Liu C, Duncan J, Sofka M. DSFormer: A Dual-domain Self-supervised Transformer for Accelerated Multi-contrast MRI Reconstruction. 2023, 00: 4955-4964. DOI: 10.1109/wacv56688.2023.00494.Peer-Reviewed Original ResearchReconstruction networkSelf-supervised learning strategyHigh-fidelity reconstructionConvolutional architectureMRI reconstructionTraining dataFull supervisionInformation sharingTime costMulti-contrast MRINetworkLearning strategiesMultiple acquisitionsArchitectureSharingFine anatomical detailsRedundancyCostMultiple contrastsMRI sequencesReconstructionComplementary imaging modalities
2021
Artificial Intelligence-Based Image Enhancement in PET Imaging Noise Reduction and Resolution Enhancement
Liu J, Malekzadeh M, Mirian N, Song TA, Liu C, Dutta J. Artificial Intelligence-Based Image Enhancement in PET Imaging Noise Reduction and Resolution Enhancement. PET Clinics 2021, 16: 553-576. PMID: 34537130, PMCID: PMC8457531, DOI: 10.1016/j.cpet.2021.06.005.Peer-Reviewed Original ResearchConceptsArtificial intelligence modelsImage enhancementIntelligence modelsArtificial intelligenceNetwork architectureEvaluation metricsLarge-scale adoptionData typesImage denoisingLoss functionPET imagesLow spatial resolutionHigh noiseResolution enhancementImagesIntelligenceDeblurringArchitectureDenoisingNoise reductionMetricsPopularityRecent effortsFuture directionsAccuracy