Gengsheng L. Zeng

Publication Activity (10 Years)

Years Active: 1989-2022
Publications (10 Years): 13

Top Topics

Artifact Reduction

Image Reconstruction

Positron Emission Tomography

Top Venues

Vis. Comput. Ind. Biomed. Art

J. Electronic Imaging

Int. J. Imaging Syst. Technol.

Publications

Gengsheng L. Zeng
Photon Starvation Artifact Reduction by Shift-Variant Processing. IEEE Access 10 (2022)
Gengsheng L. Zeng
Iterative analytic extension in tomographic imaging. Vis. Comput. Ind. Biomed. Art 5 (1) (2022)
Gengsheng L. Zeng
A projection-domain iterative algorithm for metal artifact reduction by minimizing the total-variation norm and the negative-pixel energy. Vis. Comput. Ind. Biomed. Art 5 (1) (2022)
Gengsheng L. Zeng
A Deep-Network Piecewise Linear Approximation Formula. IEEE Access 9 (2021)
Gengsheng L. Zeng, Megan Zeng
Reducing metal artifacts by restricting negative pixels. Vis. Comput. Ind. Biomed. Art 4 (1) (2021)
Gengsheng L. Zeng, Ya Li, Qiu Huang
Analytic time-of-flight positron emission tomography reconstruction: three-dimensional case. Vis. Comput. Ind. Biomed. Art 3 (2020)
Gengsheng L. Zeng
Pre-filter that incorporates the noise model. Vis. Comput. Ind. Biomed. Art 3 (2020)
Gengsheng L. Zeng, Edward V. R. DiBella
Non-iterative image reconstruction from sparse magnetic resonance imaging radial data without priors. Vis. Comput. Ind. Biomed. Art 3 (2020)
Gengsheng L. Zeng
Projection-domain iteration to estimate unreliable measurements. Vis. Comput. Ind. Biomed. Art 3 (2020)
Gengsheng L. Zeng, Li Lv, Qiu Huang
Poisson-noise weighted filter for time-of-flight positron emission tomography. Vis. Comput. Ind. Biomed. Art 3 (2020)
Gengsheng L. Zeng, Ya Li, Qiu Huang
Analytic time-of-flight positron emission tomography reconstruction: two-dimensional case. Vis. Comput. Ind. Biomed. Art 2 (2019)
Gengsheng L. Zeng
Sparse-view tomography via displacement function interpolation. Vis. Comput. Ind. Biomed. Art 2 (2019)
Gengsheng L. Zeng, Ya Li
Extension of emission expectation maximization lookalike algorithms to Bayesian algorithms. Vis. Comput. Ind. Biomed. Art 2 (2019)
Gengsheng L. Zeng
One-angle fluorescence tomography with in-and-out motion. J. Electronic Imaging 22 (4) (2013)
Gengsheng L. Zeng, Ya Li, Edward V. R. DiBella
Non-iterative reconstruction with a prior for undersampled radial MRI data. Int. J. Imaging Syst. Technol. 23 (1) (2013)
Gengsheng L. Zeng
Filtered backprojection algorithm can outperform iterative maximum likelihood expectation-maximization algorithm. Int. J. Imaging Syst. Technol. 22 (2) (2012)
Dosik Hwang, Jeong-Whan Lee, Gengsheng L. Zeng
SPECT reconstruction with sub-sinogram acquisitions. Int. J. Imaging Syst. Technol. 21 (3) (2011)
Bin Zhang, Gengsheng L. Zeng
High-resolution versus high-sensitivity SPECT imaging with geometric blurring compensation for various parallel-hole collimation geometries. IEEE Trans. Inf. Technol. Biomed. 14 (4) (2010)
Gengsheng L. Zeng
Compensating for nonstationary blurring by further blurring and deconvolution. Int. J. Imaging Syst. Technol. 19 (3) (2009)
Qiu Huang, Jiangsheng You, Gengsheng L. Zeng, Grant T. Gullberg
Reconstruction From Uniformly Attenuated SPECT Projection Data Using the DBH Method. IEEE Trans. Medical Imaging 28 (1) (2009)
Gengsheng L. Zeng
Pinhole SPECT vs. Cone-Beam SPECT. ICMB (2008)
Jiangsheng You, Gengsheng L. Zeng
Hilbert Transform Based FBP Algorithm for Fan-Beam CT Full and Partial Scans. IEEE Trans. Medical Imaging 26 (2) (2007)
Qiu Huang, Gengsheng L. Zeng, Grant T. Gullberg
An Analytical Inversion of the 180degree Exponential Radon Transform with a Numerically Generated Kernel. Int. J. Image Graph. 7 (1) (2007)
Gengsheng L. Zeng, Jiangsjemg You, Qiu Huang, Grant T. Gullberg
Two finite inverse Hilbert transform formulae for region-of-interest tomography. Int. J. Imaging Syst. Technol. 17 (4) (2007)
Gengsheng L. Zeng
Nonuniform noise propagation by using the ramp filter in fan-beam computed tomography. IEEE Trans. Medical Imaging 23 (6) (2004)
Gengsheng L. Zeng, Grant T. Gullberg
Unmatched projector/backprojector pairs in an iterative reconstruction algorithm. IEEE Trans. Medical Imaging 19 (5) (2000)
Jiangsheng You, Zhengrong Liang, Gengsheng L. Zeng
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. Medical Imaging 18 (18) (1999)
Gengsheng L. Zeng, Chuanyong Bai, Grant T. Gullberg
A Projector/Backprojector with Slice-to-Slice Blurring for Efficient 3D Scatter Modeling. IEEE Trans. Medical Imaging 18 (8) (1999)
Yu-Lung Hsieh, Gengsheng L. Zeng, Grant T. Gullberg
Projection Space Image Reconstruction using Strip Functions to Calculate Pixels More "Natural" for Modeling the Geometric Response of the SPECT Collimator. IEEE Trans. Medical Imaging 17 (1) (1998)
Gengsheng L. Zeng, Grant T. Gullberg
A backprojection filtering algorithm for a spatially varying focal length collimator. IEEE Trans. Medical Imaging 13 (3) (1994)
R. Clack, Gengsheng L. Zeng, Y. Weng, Paul E. Christian, Grant T. Gullberg
Cone Beam Single Photon Emission Computed Tomography Using Two Orbits. IPMI (1991)
Grant T. Gullberg, Gengsheng L. Zeng, Benjamin M. W. Tsui, John T. Hagius
An iterative reconstruction algorithm for single photon emission computed tomography with cone beam geometry. Int. J. Imaging Syst. Technol. 1 (2) (1989)
Shlomo Karni, Gengsheng L. Zeng
The analysis of the continuous-time LMS algorithm. IEEE Trans. Acoust. Speech Signal Process. 37 (4) (1989)