Title | ||
---|---|---|
Generalized algorithms for direct reconstruction of parametric images from dynamic PET data. |
Abstract | ||
---|---|---|
Indirect and direct methods have been developed for reconstructing parametric images from dynamic positron emission tomography (PET) data. Indirect methods are simple and easy to implement because reconstruction and kinetic modeling are performed in two separate steps. Direct methods estimate parametric images directly from dynamic PET sinograms and, in theory, can be statistically more efficient,... |
Year | DOI | Venue |
---|---|---|
2009 | 10.1109/TMI.2009.2021851 | IEEE Transactions on Medical Imaging |
Keywords | Field | DocType |
Image reconstruction,Positron emission tomography,Kinetic theory,Biomedical engineering,Iterative algorithms,Reconstruction algorithms,Least squares methods,Iterative methods,Biological system modeling,Pixel | Least squares,Iterative reconstruction,Mathematical optimization,Iterative method,Computer science,Direct methods,Algorithm,Transfer principle,Parametric statistics,Pixel,Maximization | Journal |
Volume | Issue | ISSN |
28 | 11 | 0278-0062 |
Citations | PageRank | References |
17 | 1.43 | 10 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Guobao Wang | 1 | 86 | 12.68 |
Jinyi Qi | 2 | 284 | 35.82 |