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Comparative analysis of iterative reconstruction ...
Comparative analysis of iterative reconstruction algorithms with resolution recovery and new solid state cameras dedicated to myocardial perfusion imaging ... using the D-SPECT reported that the use of a device-specific reference database for quantitative analysis and a comparison protocol ... C. Scabbio, E. De Ponti, R. Matheoud, L. Leva, S ......
 Quantitative Comparison of Analytic and Iterative ...
Quantitative Comparison of Analytic and Iterative Reconstruction Methods in 2- and 3-Dimensional Dynamic Cardiac 18F-FDG PET Mark Lubberink, PhD 1; Ronald Boellaard, PhD ; Arno P. van der Weerdt, MD2; Frans C. Visser, MD, PhD2; and Adriaan A. Lammertsma, PhD1 1Department of Nuclear Medicine and PET Research, VU University Medical Centre, Amsterdam, The Netherlands;...
Comparison among Reconstruction Algorithms for ...
Objective . Kinetic modeling of dynamic 11 C-acetate PET imaging provides quantitative information for myocardium assessment. The quality and quantitation of PET images are known to be dependent on PET reconstruction methods. This study aims to investigate the impacts of reconstruction algorithms on the quantitative analysis of dynamic <sup>11</sup>C-acetate cardiac PET imaging.<i> Methods</i...
Quantitative comparison of analytic and iterative ...
Quantitative comparison of analytic and iterative reconstruction methods in 2- and 3-dimensional dynamic cardiac 18F-FDG PET: Published in: Journal of Nuclear Medicine, 45(12), 2008 - 2015. Society of Nuclear Medicine Inc.. ISSN 0161-5505. Author: Lubberink, Mark, Boellaard, Ronald, Van Der Weerdt, Arno P., Visser, Frans C., Lammertsma, Adriaan ......
Quantitative Comparison of Analytic and Iterative ...
The purpose of the present study was to assess the quantitative accuracy of both iterative reconstruction and 3D acquisition for cardiac PET studies. To this end, an interleaved 2D/3D scan protocol was used to enable comparison of 2D and 3D imaging within the same patient and study, and data were reconstructed with both FBP and OSEM.
Comparison of reconstruction methods and quantitative ...
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Comparison among Reconstruction Algorithms for ...
Filtered backprojection (FBP) reconstruction and three iterative reconstruction methods, that is, OSEM, OSEM with time-of-flight, and OSEM with both time-of-flight and point-spread-function, were performed for each study. The four reconstruction methods were named as FBP, OSEM, TOF, and TPSF, respectively, for the comparison in this study....
Quantitative comparison of FBP, EM, and Bayesian ...
For EM and the Bayesian reconstruction methods, we compare reconstruction quality for our empiri-cal (2-D) kernel and the simple triangular kernel shown in Fig. 2. The objective of this comparison is to demonstrate the importance of accurate system modeling for iterative reconstruction, and, more impor-
Image Quality Assessment of Abdominal CT by Use of New ...
26. Volders D, Bols A, Haspeslagh M, Coenegrachts K. Model-based iterative reconstruction and adaptive statistical iterative reconstruction techniques in abdominal CT: comparison of image quality in the detection of colorectal liver metastases. Radiology 2013; 269:469–474 [Google Scholar]
A Quantitative Comparison of Noise Reduction Across Five ...
A Quantitative Comparison of Noise Reduction Across Five Commercial (Hybrid and Model-Based) Iterative Reconstruction Techniques: An Anthropomorphic Phantom Study Manuel Patino 1 , Jorge M. Fuentes 1 , Koichi Hayano 1 , Avinash R. Kambadakone 1 , Jennifer W. Uyeda 1 and Dushyant V. Sahani 1
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