2023
Dose reduction in dynamic synaptic vesicle glycoprotein 2A PET imaging using artificial neural networks
Li A, Yang B, Naganawa M, Fontaine K, Toyonaga T, Carson R, Tang J. Dose reduction in dynamic synaptic vesicle glycoprotein 2A PET imaging using artificial neural networks. Physics In Medicine And Biology 2023, 68: 245006. PMID: 37857316, PMCID: PMC10739622, DOI: 10.1088/1361-6560/ad0535.Peer-Reviewed Original Research
2016
Three-dimensional registration of intravascular optical coherence tomography and cryo-image volumes for microscopic-resolution validation
Prabhu D, Mehanna E, Gargesha M, Brandt E, Wen D, van Ditzhuijzen N, Chamie D, Yamamoto H, Fujino Y, Alian A, Patel J, Costa M, Bezerra H, Wilson D. Three-dimensional registration of intravascular optical coherence tomography and cryo-image volumes for microscopic-resolution validation. Journal Of Medical Imaging 2016, 3: 026004-026004. PMID: 27429997, PMCID: PMC4923671, DOI: 10.1117/1.jmi.3.2.026004.Peer-Reviewed Original ResearchCryo-image volumesRegistration errorRegistration methodAutomated plaque characterizationThree-dimensional registrationRegistration accuracyIVOCT image framesHigh-contrastOptical coherence tomographyPerpendicular imagesIntravascular optical coherence tomographySynthetic phantomsCoherence tomographyHigh-resolutionRegistration modelReference framePhantomImage acquisitionThree-dimensionalIntravascular imaging modalitiesImaging modalitiesCatheter parametersRegistrationFrame intervalImage frames
2010
Motion compensation for fully 4D PET reconstruction using PET superset data
Verhaeghe J, Gravel P, Mio R, Fukasawa R, Rosa-Neto P, Soucy J, Thompson C, Reader A. Motion compensation for fully 4D PET reconstruction using PET superset data. Physics In Medicine And Biology 2010, 55: 4063-4082. PMID: 20601774, DOI: 10.1088/0031-9155/55/14/008.Peer-Reviewed Original ResearchConceptsSubject head motionPET reconstructionPET image reconstructionHead motionImage reconstruction algorithmMotion compensation methodImage framesOptical tracking systemMotion compensationList-mode eventsImage reconstructionTracking systemReconstruction algorithmSingle instanceMotion compensation strategyAlgorithmMultiple time framesReconstruction methodNormalization schemeImportant issuePET dataBasis functionsDynamic PET imagingHead movementsParametric images
1998
Physical and geometrical modeling for image-based recovery of left ventricular deformation
Duncan J, Shi P, Constable T, Sinusas A. Physical and geometrical modeling for image-based recovery of left ventricular deformation. Progress In Biophysics And Molecular Biology 1998, 69: 333-351. PMID: 9785945, DOI: 10.1016/s0079-6107(98)00014-5.Peer-Reviewed Original Research
1996
Tracking myocardial deformation using phase contrast MR velocity fields: a stochastic approach
Meyer FG, Constable RT, Sinusas AJ, Duncan JS. Tracking myocardial deformation using phase contrast MR velocity fields: a stochastic approach. IEEE Transactions On Medical Imaging 1996, 15: 453-465. PMID: 18215927, DOI: 10.1109/42.511749.Peer-Reviewed Original ResearchVelocity fieldVelocity dataKalman filterAverage errorField velocityVelocity vectorMR velocity dataDeformationEntire cardiac cycleNew approachBasic dynamical modelImage framesMotion problemCardiac motionLV motionFilterMotionContour dataStochastic approachThree-dimensional datasetsDynamical modelNoisePath lengthKinematicsPhantom data
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