2013
Generalization Evaluation of Machine Learning Numerical Observers for Image Quality Assessment
Kalayeh M, Marin T, Brankov J. Generalization Evaluation of Machine Learning Numerical Observers for Image Quality Assessment. IEEE Transactions On Nuclear Science 2013, 60: 1609-1618. PMID: 25346545, PMCID: PMC4207371, DOI: 10.1109/tns.2013.2257183.Peer-Reviewed Original ResearchImage quality assessmentChannelized Hotelling observerHuman observer performanceVector machineMachine learningHuman observersTask-based evaluationEvaluation of medical imagesKernel-based regression modelsSupport vector machineInternal noise modelRelevance vector machineReduce model complexityMachine-learning frameworkBayesian machine-learning frameworkGeneralization performanceMedical imagesDetection taskQuality assessmentReconstructed imagesComputation timeHotelling observerNoise modelReconstruction methodModel complexity
2010
Numerical observer for cardiac motion assessment using a linear discriminant
Marin T, Pretorius P, Yang Y, Wernick M, Brankov J. Numerical observer for cardiac motion assessment using a linear discriminant. 2010, 2352-2355. DOI: 10.1109/nssmic.2010.5874205.Peer-Reviewed Original ResearchDeformable mesh modelMesh modelDefect detection taskMotion estimation techniquesImage quality assessmentHuman visual systemHuman detection performanceHuman observersImage qualityMotion defectsHuman observer performanceChannelized Hotelling observerChannel modelMotion informationDetection performanceLinear discriminantDetection taskDiagnostic tasksHuman performanceProposed methodsSingle photon emission computed tomographyHotelling observerVisual systemEvaluate image qualityDiscriminant model