Fast and accurate X-ray fluorescence computed tomography imaging with the ordered-subsets expectation maximization algorithm

Journal of Synchrotron Radiation

Volumn 19, Issue 2, 2012, Pages 210-215

  Yang, Qun ^a   Deng, Biao ^a   Lv, Weiwei ^b   Shen, Fei ^a   Chen, Rongchang ^c   Wang, Yudan ^a   Du, Guohao ^a   Yan, Fuhua ^b   Xiao, Tiqiao ^a   Xu, Hongjie ^a  

^a SHANGHAI INSTITUTE OF APPLIED PHYSICS   (China)

^b FUDAN UNIVERSITY   (China)

^c SEZIONE DI TRIESTE   (Italy)

Author keywords

angular sampling interval; computed tomography; ordered subsets expectation maximization algorithm; X ray fluorescence

Indexed keywords

ANGULAR SAMPLING; COMPUTED TOMOGRAPHY; EXPECTATION-MAXIMIZATION ALGORITHMS; FILTERED BACK-PROJECTION; OPTIMUM NUMBER; ORDERED-SUBSETS; POTENTIAL METHODS; X RAY FLUORESCENCE; X-RAY FLUORESCENCE COMPUTED TOMOGRAPHY;

COMPUTERIZED TOMOGRAPHY; IMAGE QUALITY; IMAGE RECONSTRUCTION; X RAYS;

SET THEORY;

ZINC;

ALGORITHM; ANIMAL; ARTICLE; COMPUTER ASSISTED DIAGNOSIS; COMPUTER ASSISTED TOMOGRAPHY; EXPERIMENTAL LIVER CIRRHOSIS; IMAGE PROCESSING; IMAGE QUALITY; METHODOLOGY; RADIOGRAPHY; RAT; SPECTROMETRY;

ALGORITHMS; ANIMALS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGE PROCESSING, COMPUTER-ASSISTED; LIVER CIRRHOSIS, EXPERIMENTAL; PHANTOMS, IMAGING; RATS; SPECTROMETRY, X-RAY EMISSION; TOMOGRAPHY, X-RAY COMPUTED; ZINC;

EID: 84857547096     PISSN: 09090495     EISSN: 16005775     Source Type: Journal    
DOI: 10.1107/S0909049511052253     Document Type: Article

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