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An expanded theoretical treatment of iteration-dependent majorize-minimize algorithms. IEEE Trans Image Process (2007) 1.25

Generalized Least-Squares CT Reconstruction with Detector Blur and Correlated Noise Models. Proc SPIE Int Soc Opt Eng (2014) 1.04

Iterative CT Reconstruction using Models of Source and Detector Blur and Correlated Noise. Conf Proc Int Conf Image Form Xray Comput Tomogr (2014) 1.03

PIRPLE: a penalized-likelihood framework for incorporation of prior images in CT reconstruction. Phys Med Biol (2013) 0.97

Model-based iterative reconstruction for flat-panel cone-beam CT with focal spot blur, detector blur, and correlated noise. Phys Med Biol (2015) 0.93

Nonlinear Statistical Reconstruction for Flat-Panel Cone-Beam CT with Blur and Correlated Noise Models. Proc SPIE Int Soc Opt Eng (2016) 0.75

Ordered subsets algorithms for transmission tomography. Phys Med Biol (1999) 3.61

Monotonic algorithms for transmission tomography. IEEE Trans Med Imaging (1999) 2.26

Regularization for uniform spatial resolution properties in penalized-likelihood image reconstruction. IEEE Trans Med Imaging (2000) 2.01

In vivo mapping of cerebral acetylcholinesterase activity in aging and Alzheimer's disease. Neurology (1999) 1.86

Globally convergent algorithms for maximum a posteriori transmission tomography. IEEE Trans Image Process (1995) 1.86

In vivo mapping of cholinergic terminals in normal aging, Alzheimer's disease, and Parkinson's disease. Ann Neurol (1996) 1.45

Simultaneous transmission/emission myocardial perfusion tomography. Diagnostic accuracy of attenuation-corrected 99mTc-sestamibi single-photon emission computed tomography. Circulation (1996) 1.27

Real-time prediction of respiratory motion based on local regression methods. Phys Med Biol (2007) 1.22

Dual-[11C]tracer single-acquisition positron emission tomography studies. J Cereb Blood Flow Metab (2001) 1.20

Grouped-coordinate ascent algorithms for penalized-likelihood transmission image reconstruction. IEEE Trans Med Imaging (1997) 1.18

Statistical brain mapping of 18F-FDG PET in Alzheimer's disease: validation of anatomic standardization for atrophied brains. J Nucl Med (2001) 1.16

Inference of hysteretic respiratory tumor motion from external surrogates: a state augmentation approach. Phys Med Biol (2008) 1.14

Compartmental analysis of technetium-99m-teboroxime kinetics employing fast dynamic SPECT at rest and stress. J Nucl Med (1994) 1.12

A feasibility study of mutual information based setup error estimation for radiotherapy. Med Phys (2001) 1.05

Real-time profiling of respiratory motion: baseline drift, frequency variation and fundamental pattern change. Phys Med Biol (2009) 0.98

Mean and variance of single photon counting with deadtime. Phys Med Biol (2000) 0.97

Statistical image reconstruction methods for randoms-precorrected PET scans. Med Image Anal (1998) 0.97

Simultaneous transmission-emission thallium-201 cardiac SPECT: effect of attenuation correction on myocardial tracer distribution. J Nucl Med (1995) 0.96

Model-based estimation for dynamic cardiac studies using ECT. IEEE Trans Med Imaging (1994) 0.95

Penalized-likelihood estimators and noise analysis for randoms-precorrected PET transmission scans. IEEE Trans Med Imaging (1999) 0.93

Diffeomorphic nonlinear transformations: a local parametric approach for image registration. Inf Process Med Imaging (2005) 0.92

Clinical review of attenuation-corrected cardiac SPECT. J Nucl Cardiol (1999) 0.92

Deadtime correction for two multihead Anger cameras in 131I dual-energy-window-acquisition mode. Med Phys (1998) 0.91

In vivo mapping of cholinergic neurons in the human brain using SPECT and IBVM. J Nucl Med (1994) 0.89

Model-based estimation with boundary side information or boundary regularization [cardiac emission CT]. IEEE Trans Med Imaging (1994) 0.83

Stereotactic coordinates from ECT sinograms for radionuclide-guided breast biopsy. J Nucl Med (1996) 0.82

Comparison of americium-241 and technetium-99m as transmission sources for attenuation correction of thallium-201 SPECT imaging of the heart. J Nucl Med (1994) 0.82

A comparison of rotation- and blob-based system models for 3D SPECT with depth-dependent detector response. Phys Med Biol (2004) 0.81

Attenuation-corrected 99mTc-tetrofosmin single-photon emission computed tomography in the detection of viable myocardium: comparison with positron emission tomography using 18F-fluorodeoxyglucose. J Am Coll Cardiol (1998) 0.80

Triple-head SPECT with 2-[fluorine-18]fluoro-2-deoxy-D-glucose (FDG): initial evaluation in oncology and comparison with FDG PET. Radiology (1995) 0.78

Effects of misalignment between transmission and emission scans on attenuation-corrected cardiac SPECT. J Nucl Med (1998) 0.76

Attenuation-corrected rest thallium-201/stress technetium 99m sestamibi myocardial SPECT in normals. J Nucl Cardiol (1998) 0.76

Improved detection of left main coronary artery disease with attenuation-corrected SPECT. J Nucl Cardiol (2000) 0.76

Gated SPECT and the visual gold standard: gold standard or not? J Nucl Med (2001) 0.75

Tomographic reconstruction of tracer gas concentration profiles in a room with the use of a single OP-FTIR and two iterative algorithms: ART and PWLS. J Air Waste Manag Assoc (2000) 0.75

Preliminary results from intensity-based CT-SPECT fusion in I-131 anti-B1 monoclonal-antibody therapy of lymphoma. Cancer (1997) 0.75

Attenuation corrected cardiac perfusion SPECT. Curr Opin Cardiol (2000) 0.75

Correction to "Hybrid Poisson/Polynomial Objective Functions for Tomographic Image Reconstruction fr. IEEE Trans Image Process (1996) 0.75