2013
FastMIST: A Fast Molecular Imaging SimulaTor
Ryder W, Angelis G, Bashar R, Kyme A, Fulton R, Liu Y, Meikle S. FastMIST: A Fast Molecular Imaging SimulaTor. 2011 IEEE Nuclear Science Symposium Conference Record 2013, 2723-2726. DOI: 10.1109/nssmic.2012.6551619.Peer-Reviewed Original Research
2005
New hybrid count- and geometry-based method for quantification of left ventricular volumes and ejection fraction from ECG-gated SPECT: Methodology and validation
Liu YH, Sinusas AJ, Khaimov D, Gebuza BI, Wackers FJ. New hybrid count- and geometry-based method for quantification of left ventricular volumes and ejection fraction from ECG-gated SPECT: Methodology and validation. Journal Of Nuclear Cardiology 2005, 12: 55-65. PMID: 15682366, DOI: 10.1016/j.nuclcard.2004.09.015.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlgorithmsElectrocardiographyFemaleGated Blood-Pool ImagingHumansImage Interpretation, Computer-AssistedMaleMiddle AgedPhantoms, ImagingReproducibility of ResultsSensitivity and SpecificitySeverity of Illness IndexStroke VolumeTomography, Emission-Computed, Single-PhotonVentricular Dysfunction, Left
1998
A novel geometry for SPECT imaging associated with the EM-type blind deconvolution method
Liu Y, Rangarajan A, Gagnon D, Therrien M, Sinusas A, Wackers F, Zubal I. A novel geometry for SPECT imaging associated with the EM-type blind deconvolution method. IEEE Transactions On Nuclear Science 1998, 45: 2095-2101. DOI: 10.1109/23.708310.Peer-Reviewed Original ResearchBlind deconvolution algorithmImage qualityHand dataPhantom dataSPECT projectionsBlind deconvolution methodAperture projectionsDeconvolution algorithmImage resolutionAlgorithmDual-head SPECT systemParallel-hole collimatorDual-head SPECTImaging systemSystemCollimator headHole collimatorSPECT systemRestoration processImagesAperture collimatorNoise ratioCount sensitivityDataQuality
1997
A novel geometry for SPECT imaging associated with the EM-type blind deconvolution method
Liu Y, Rangarajan A, Gagnon D, Therrien M, Sinusas A, Wackers F, Zubal I. A novel geometry for SPECT imaging associated with the EM-type blind deconvolution method. 2011 IEEE Nuclear Science Symposium Conference Record 1997, 2: 1014-1017 vol.2. DOI: 10.1109/nssmic.1997.670482.Peer-Reviewed Original ResearchBlind deconvolution algorithmHigh-resolution projection imagesImage qualitySPECT imaging systemHand dataProjection imagesBlind deconvolution methodDecoding techniquesAperture projectionsImaging systemCamera headDeconvolution algorithmImage resolutionAlgorithmPhantom dataImagesSPECT projectionsParallel-hole collimatorDual-head SPECTHole collimatorSystemCollimator headRestoration processRod phantomAperture collimator
1995
Blind deconvolution of fluorescence micrographs by maximum-likelihood estimation.
Krishnamurthi V, Liu Y, Bhattacharyya S, Turner J, Holmes T. Blind deconvolution of fluorescence micrographs by maximum-likelihood estimation. Applied Optics 1995, 34: 6633-47. PMID: 21060518, DOI: 10.1364/ao.34.006633.Peer-Reviewed Original ResearchReal image reconstructionReconstructed imagesBlind deconvolutionImage dataBlind deconvolution algorithmAlgorithmic refinementsBlind deconvolution methodPoint spread functionSame data setImage reconstructionReconstructed point spread functionsAlgorithmData setsImagesBlind versionSmear removalConfocal dataComputer simulationsMaximum likelihood estimationDeblurringFluorescence micrographs
1994
An automated approach for quantification of relative regional myocardial blood flow, using SPECT Tc99m-sestamibi: preliminary validation in a canine model
Liu Y, Sinusas A, Shi C, Shen M, Dione D, Duncan J, Wackers F. An automated approach for quantification of relative regional myocardial blood flow, using SPECT Tc99m-sestamibi: preliminary validation in a canine model. 1994, 1: 636-638 vol.1. DOI: 10.1109/iembs.1994.411839.Peer-Reviewed Original Research