Penalized weighted least-squares image reconstruction for positron emission tomography, IEEE Transactions on Medical Imaging, vol.13, issue.2, pp.290-300, 1994. ,
DOI : 10.1109/42.293921
Penalized maximum-likelihood image reconstruction using space-alternating generalized EM algorithms, IEEE Transactions on Image Processing, vol.4, issue.10, pp.1417-1429, 1995. ,
DOI : 10.1109/83.465106
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.15.3032
A novel weighted least squares PET image reconstruction method using adaptive variable index sets, Digital Signal Processing, vol.16, issue.2, pp.106-119, 2006. ,
DOI : 10.1016/j.dsp.2005.04.011
Constrained least-squares vs. maximum likelihood reconstructions for positron data, Proc. of 1992 IEEE Nucl ,
Maximum likelihood, least squares, and penalized least squares for PET, IEEE Transactions on Medical Imaging, vol.12, issue.2, pp.200-214, 1993. ,
DOI : 10.1109/42.232249
Fast gradient-based methods for Bayesian reconstruction of transmission and emission PET images, IEEE Transactions on Medical Imaging, vol.13, issue.4, pp.687-701, 1994. ,
DOI : 10.1109/42.363099
Weighted least-squares reconstruction methods for positron emission tomography, IEEE Transactions on Medical Imaging, vol.16, issue.2, pp.159-165, 1997. ,
DOI : 10.1109/42.563661
Conjugate-gradient preconditioning methods for shift-variant PET image reconstruction, IEEE Transactions on Image Processing, vol.8, issue.5, pp.688-99, 1999. ,
DOI : 10.1109/83.760336
A local update strategy for iterative reconstruction from projections, IEEE Transactions on Signal Processing, vol.41, issue.2, pp.534-548, 1993. ,
DOI : 10.1109/78.193196
A unified approach to statistical tomography using coordinate descent optimization, IEEE Transactions on Image Processing, vol.5, issue.3, pp.480-492, 1996. ,
DOI : 10.1109/83.491321
Grouped-coordinate ascent algorithms for penalized-likelihood transmission image reconstruction, IEEE Transactions on Medical Imaging, vol.16, issue.2, pp.166-175, 1997. ,
DOI : 10.1109/42.563662
Stopping rule for the MLE algorithm based on statistical hypothesis testing, IEEE Trans. Med. Imag, vol.6, pp.313-319, 1987. ,
Sequential weighted least squares algorithm for PET image reconstruction, Digital Signal Processing, vol.16, issue.6, pp.735-745, 2006. ,
DOI : 10.1016/j.dsp.2006.08.006
Accelerated image reconstruction using ordered subsets of projection data, IEEE Transactions on Medical Imaging, vol.13, issue.4, pp.601-609, 1994. ,
DOI : 10.1109/42.363108
Fundamentals of Statistical Signal Processing. Volume I: Estimation Theory, 1993. ,
Spatial resolution properties of penalized-likelihood image reconstruction: space-invariant tomographs, IEEE Transactions on Image Processing, vol.5, issue.9, pp.1346-1358, 1996. ,
DOI : 10.1109/83.535846
Incorporation of correlated structural images in PET image reconstruction, IEEE Trans ,
Cross-reference weighted least square estimates for positron emission tomography, IEEE Transactions on Medical Imaging, vol.17, issue.1 ,
DOI : 10.1109/42.668690
Bayesian reconstructions from emission tomography data using a modified EM algorithm, IEEE Transactions on Medical Imaging, vol.9, issue.1, pp.84-93, 1990. ,
DOI : 10.1109/42.52985
Penalized-likelihood estimators and noise analysis for randoms-precorrected PET transmission scans, IEEE Transactions on Medical Imaging, vol.18, issue.8, pp.665-674, 1999. ,
DOI : 10.1109/42.796280