PubRank

G L Zeng

Author PubWeight™ 12.57‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 A unified reconstruction framework for both parallel-beam and variable focal-length fan-beam collimators by a Cormack-type inversion of exponential radon transform. IEEE Trans Med Imaging 1999 1.32
2 A slice-by-slice blurring model and kernel evaluation using the Klein-Nishina formula for 3D scatter compensation in parallel and converging beam SPECT. Phys Med Biol 2000 1.28
3 Reduction of geometric and intensity distortions in echo-planar imaging using a multireference scan. Magn Reson Med 1997 1.20
4 A cone-beam filtered backprojection reconstruction algorithm for cardiac single photon emission computed tomography. IEEE Trans Med Imaging 1992 1.03
5 An FDK-like cone-beam SPECT reconstruction algorithm for non-uniform attenuated projections acquired using a circular trajectory. Phys Med Biol 2005 0.98
6 Kinetic parameter estimation from SPECT cone-beam projection measurements. Phys Med Biol 1998 0.93
7 Two-dimensional iterative region-of-interest (ROI) reconstruction from truncated projection data. Med Phys 2007 0.91
8 Application of spherical harmonics to image reconstruction for the Compton camera. Phys Med Biol 1998 0.89
9 Projection space image reconstruction using strip functions to calculate pixels more "natural" for modeling the geometric response of the SPECT collimator. IEEE Trans Med Imaging 1998 0.86
10 Review of convergent beam tomography in single photon emission computed tomography. Phys Med Biol 1992 0.86
11 A three-dimensional ray-driven attenuation, scatter and geometric response correction technique for SPECT in inhomogeneous media. Phys Med Biol 2000 0.85
12 Efficient cardiac diffusion tensor MRI by three-dimensional reconstruction of solenoidal tensor fields. Magn Reson Imaging 2001 0.77
13 Cone beam tomography of the heart using single-photon emission-computed tomography. Invest Radiol 1991 0.77
14 Study of noise propagation and the effects of insufficient numbers of projection angles and detector samplings for iterative reconstruction using planar-integral data. Med Phys 2006 0.75
15 Application of convergent-beam collimation and simultaneous transmission emission tomography to cardiac single-photon emission computed tomography. Semin Nucl Med 1994 0.75
16 Optimizing the acquisition time profile for a planar integral measurement system with a spinning slat collimator. Med Phys 2005 0.75
17 Cone-beam image reconstruction using spherical harmonics. Phys Med Biol 2001 0.75