Regularization in tomographic reconstruction using thresholding estimators

IEEE Transactions on Medical Imaging

Volumn 22, Issue 3, 2003, Pages 351-359

  Kalifa, Jérôme ^a   Laine, Andrew ^a   Esser, Peter D ^b  

^a Fu Foundation School of Engineering and Applied Science   (United States)

^b NewYork Presbyterian Columbia University Irving Medical Center   (United States)

Author keywords

Dyadic wavelet transform; PET; SPECT; Tomographic reconstruction; Wavelet packets

Indexed keywords

FOURIER TRANSFORMS; IMAGE RECONSTRUCTION; INVERSE PROBLEMS; POSITRON EMISSION TOMOGRAPHY; WAVELET TRANSFORMS; WHITE NOISE;

POISSON NOISE; RADON TRANSFORM; THRESHOLDING ESTIMATORS; TOMOGRAPHIC RECONSTRUCTION;

COMPUTERIZED TOMOGRAPHY;

ALGORITHM; ARTICLE; BONE; BRAIN; COMPARATIVE STUDY; COMPUTER ASSISTED DIAGNOSIS; COMPUTER ASSISTED EMISSION TOMOGRAPHY; HUMAN; IMAGE QUALITY; INSTRUMENTATION; METHODOLOGY; SCINTISCANNING; SIGNAL PROCESSING; SINGLE PHOTON EMISSION COMPUTER TOMOGRAPHY; THREE DIMENSIONAL IMAGING; TOMOGRAPHY; VALIDATION STUDY;

ALGORITHMS; BONE AND BONES; BRAIN; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; PHANTOMS, IMAGING; SIGNAL PROCESSING, COMPUTER-ASSISTED; TOMOGRAPHY; TOMOGRAPHY, EMISSION-COMPUTED; TOMOGRAPHY, EMISSION-COMPUTED, SINGLE-PHOTON;

EID: 0038660244     PISSN: 02780062     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMI.2003.809691     Document Type: Article

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