An FDK-like cone-beam SPECT reconstruction algorithm for non-uniform attenuated projections acquired using a circular trajectory

Physics in Medicine and Biology

Volumn 50, Issue 10, 2005, Pages 2329-2339

  Huang, Q ^a   Zeng, G L ^b   You, J ^c   Gullberg, G T ^d  

^a Department of Electrical and Computer Engineering   (United States)

^b UNIVERSITY OF UTAH SCHOOL OF MEDICINE   (United States)

^c STONY BROOK UNIVERSITY   (United States)

^d LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ALGORITHMS; COMPUTER SIMULATION; DETECTORS; MATHEMATICAL TRANSFORMATIONS; TRAJECTORIES;

CIRCULAR TRAJECTORY; FAN-BEAM PROJECTIONS; FELDKAMP-DAVIS-KRESS (FDK) METHOD; TWO-DIMENSIONAL RADON TRANSFORM;

IMAGE RECONSTRUCTION;

RADON;

ACCURACY; ALGORITHM; ARTICLE; COMPUTER SIMULATION; MATHEMATICAL ANALYSIS; PRIORITY JOURNAL; RADIATION ATTENUATION; SINGLE PHOTON EMISSION COMPUTER TOMOGRAPHY;

ALGORITHMS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; INFORMATION STORAGE AND RETRIEVAL; PHANTOMS, IMAGING; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; TOMOGRAPHY, EMISSION-COMPUTED, SINGLE-PHOTON; TOMOGRAPHY, OPTICAL; TOMOGRAPHY, SPIRAL COMPUTED;

EID: 20044374053     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/50/10/010     Document Type: Article

References (12)

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