Variable preprocessing applied to neural network position estimators for 2-D PET
Nuclear Science Symposium and Medical Imaging Conference（2011）
关键词
anodes,image reconstruction,neural nets,noise,photodetectors,photomultipliers,positron emission tomography,solid scintillation detectors,2d pet,ann,delta test,ma-pmt,continuous scintillator,dual head pet detector,dynamic readout structure,genetic algorithm,global optimization,input signals,mean spatial resolution,mean systematic error,multianode photomultipliers,neural network position estimator,nonparametric noise estimator,variable preprocessing method,variable preprocessing,positioning algorithm,neural network,spatial resolution,application specific integrated circuits,field programmable gate array,field programmable gate arrays,application specific integrated circuit,polynomials,artificial neural network,systematic error
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