Pixel-based partial volume correction of small animal PET images using point spread function system characterization: Evaluation of effects on cardiac output, perfusion and metabolic rate using parametric images

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2008, Pages 4260-4265

  Spinelli, Antonello E ^a   D'Ambrosio, Daniela ^a   Fiacchi, Giacomo ^a   Boschi, Stefano ^a   Franchi, Roberto ^a   Marengo, Mario ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

Kinetic modeling; Parametric images; Partial Volume Correction; Small animal PET

Indexed keywords

ACCURATE ESTIMATION; ARTERIAL INPUT FUNCTION; BOOTSTRAP RESAMPLING; CARDIAC OUTPUT; COEFFICIENT OF VARIATION; COMPARTMENTAL MODEL; CORRECTED IMAGE; DYNAMIC IMAGES; KINETIC MODELING; METABOLIC RATES; MOUSE HEART; NOISE LEVELS; PARAMETRIC IMAGE; PARAMETRIC IMAGES; PARTIAL VOLUME CORRECTION; PARTIAL VOLUME EFFECT; PARTIAL VOLUMES; PERCENTAGE ERROR; PHYSIOLOGIC PARAMETERS; PHYSIOLOGICAL PARAMETERS; PIXEL VALUES; POINT-SPREAD FUNCTION; POINT-SPREAD FUNCTIONS; POSITRON RANGE; QUANTITATIVE ANALYSIS; RADIOTRACER CONCENTRATION; RELATIVE ERRORS; SMALL ANIMAL PET; THEORETICAL VALUES; TIME-ACTIVITY CURVES;

ERRORS; GIANT MAGNETORESISTANCE; GLUCOSE; HEMODYNAMICS; IGNEOUS ROCKS; IMAGE RECONSTRUCTION; MAGNETIC FIELD EFFECTS; MAGNETIC RECORDING; METABOLISM; OPTICAL TRANSFER FUNCTION; PARAMETER ESTIMATION; PIXELS; PLASTIC PRODUCTS; POSITRON EMISSION TOMOGRAPHY; PROBABILITY DISTRIBUTIONS; RADIOACTIVE TRACERS; RATE CONSTANTS; RESTORATION; RUBIDIUM;

PHYSIOLOGICAL MODELS;

EID: 67649188712     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2008.4774223     Document Type: Conference Paper

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