A 3D study comparing filtered backprojection, weighted least squares, and penalized weighted least squares for CT reconstruction

IEEE Nuclear Science Symposium Conference Record

Volumn 4, Issue , 2007, Pages 2639-2643

  Iatrou, Maria ^a   De Man, Bruno ^a   Khare, Kedar ^a   Benson, Thomas M ^a  

^a GE GLOBAL RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; CIRCULAR CYLINDERS; COMPUTERIZED TOMOGRAPHY; CURVE FITTING; CYLINDERS (SHAPES); DATA FUSION; ELECTRIC INSTRUMENT TRANSFORMERS; GEODESY; IMAGE ENHANCEMENT; IMAGING TECHNIQUES; LEAST SQUARES APPROXIMATIONS; MEDICAL IMAGING; REPAIR; RESTORATION; SENSOR DATA FUSION; SULFATE MINERALS; THREE DIMENSIONAL;

3D SINOGRAMS; CT RECONSTRUCTIONS; CT SIMULATION; CT SYSTEMS; ELLIPTICAL CYLINDERS; FILTERED-BACK PROJECTION; HIGH CONTRAST; IMAGE NOISE; IN-PLANE RESOLUTION; NOISE LEVELS; NOISE REDUCTIONS; NUCLEAR SCIENCES; RECONSTRUCTION METHODS; RESOLUTION RECOVERY; SPATIAL RESOLUTION.; THIRD GENERATION; WEIGHTED LEAST SQUARES; XZ-PLANE;

LAWS AND LEGISLATION;

EID: 48149101287     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2007.4436689     Document Type: Conference Paper

References (7)

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