Direct 3D PET Image Reconstruction into MR Image Space
Gravel P, Verhaeghe J, Reader A. Direct 3D PET Image Reconstruction into MR Image Space. 2011, 3955-3962. DOI: 10.1109/nssmic.2011.6153752.Peer-Reviewed Original ResearchImage spaceTransformation parametersPET image reconstructionRigid body transformation parametersDifferent image spacesImage resolution degradationMotion correctionQuality of reconstructionRegistration transformation parametersReconstruction frameworkAbsolute error analysisImage registrationMean absolute errorInterpolation effectRegistration methodImage reconstructionImage resolutionFinal imageMLEM algorithmScanner geometrySimilarity criteriaAbsolute errorSpatial atlasDirect reconstructionImages