Fully 4-D dynamic cardiac SPECT image reconstruction using spatiotemporal B-spline voxelization

IEEE Nuclear Science Symposium Conference Record

Volumn 6, Issue , 2007, Pages 4217-4221

  Reutter, Bryan W ^a,b   Gullberg, Grant T ^a,b   Boutchko, Rostyslav ^b   Balakrishnan, Karthikayan ^c   Botvinick, Elias H ^d   Huesman, Ronald H ^a,b  

^a IEEE

^b LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

^c PHILIPS HEALTHCARE   (United States)

^d UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Dynamic SPECT; Fully four dimensional reconstruction; Penalized least squares; Spatiotemporal B splines; SPECT CT

Indexed keywords

CURVE FITTING; GERMANIUM; IMAGE PROCESSING; IMAGE RECONSTRUCTION; IMAGING TECHNIQUES; LEAST SQUARES APPROXIMATIONS; PLASTIC BOTTLES; REPAIR; RESTORATION; SAMPLING; SHIP PROPELLERS; SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY; SPLINES; TECHNETIUM; THREE DIMENSIONAL;

B-SPLINES; COLLIMATOR RESPONSE; DYNAMIC CARDIAC; DYNAMIC PET; DYNAMIC SPECT; FULLY FOUR-DIMENSIONAL RECONSTRUCTION; LEAST-SQUARES; LEFT VENTRICULAR MYOCARDIUM; MULTI RESOLUTIONS; NON UNIFORM; NON-UNIFORM SAMPLING; NUCLEAR SCIENCES; PENALIZED LEAST-SQUARES; PROJECTION DATA; RECONSTRUCTION METHODS; RIGHT AND LEFT; SPACE AND TIME; SPATIAL GRIDS; SPATIOTEMPORAL B-SPLINES; SPECT/CT; TIME DIMENSIONS; TIME FRAMES; TIME WINDOWS; TIME-ACTIVITY CURVES; UNIFORM SAMPLING; VOXELIZATION;

MEDICAL IMAGING;

EID: 48149103220     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2007.4437048     Document Type: Conference Paper

References (11)

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