An adaptive IIR algorithm with unimodal performance surfaces. - Shlomo Karni; Gengsheng Lawrence Zeng (IEEE Trans. Acoust. Speech Signal Process., 1988)

An iterative reconstruction algorithm for single photon emission computed tomography with cone beam geometry. - Grant T. Gullberg; Gengsheng L. Zeng; Benjamin M. W. Tsui; John T. Hagius (Int. J. Imaging Syst. Technol., 1989)

The analysis of the continuous-time LMS algorithm. - Shlomo Karni; Gengsheng L. Zeng (IEEE Trans. Acoust. Speech Signal Process., 1989)

A block coding technique for encoding sparse binary patterns. - Gengsheng Lawrence Zeng; N. Ahmed (IEEE Trans. Acoust. Speech Signal Process., 1989)

Cone Beam Single Photon Emission Computed Tomography Using Two Orbits. - R. Clack; Gengsheng L. Zeng; Y. Weng; Paul E. Christian; Grant T. Gullberg (IPMI, 1991)

A cone-beam filtered backprojection reconstruction algorithm for cardiac single photon emission computed tomography. - Grant T. Gullberg; Gengsheng Lawrence Zeng (IEEE Trans. Medical Imaging, 1992)

Fan-beam reconstruction algorithm for a spatially varying focal length collimator. - Gengsheng Lawrence Zeng; Grant T. Gullberg; Ronald J. Jaszczak; Jianying Li (IEEE Trans. Medical Imaging, 1993)

A backprojection filtering algorithm for a spatially varying focal length collimator. - Gengsheng L. Zeng; Grant T. Gullberg (IEEE Trans. Medical Imaging, 1994)

Projection Space Image Reconstruction using Strip Functions to Calculate Pixels More "Natural" for Modeling the Geometric Response of the SPECT Collimator. - Yu-Lung Hsieh; Gengsheng L. Zeng; Grant T. Gullberg (IEEE Trans. Medical Imaging, 1998)

A Unified Reconstruction Framework for Both Parallel-Beam and Variable Focal Length Fan-Beam Collimators by a Cormack-Type Inversion of Exponential Radon Transform. - Jiangsheng You; Zhengrong Liang; Gengsheng L. Zeng (IEEE Trans. Medical Imaging, 1999)

A Projector/Backprojector with Slice-to-Slice Blurring for Efficient 3D Scatter Modeling. - Gengsheng L. Zeng; Chuanyong Bai; Grant T. Gullberg (IEEE Trans. Medical Imaging, 1999)

Unmatched projector/backprojector pairs in an iterative reconstruction algorithm. - Gengsheng L. Zeng; Grant T. Gullberg (IEEE Trans. Medical Imaging, 2000)

Nonuniform noise propagation by using the ramp filter in fan-beam computed tomography. - Gengsheng L. Zeng (IEEE Trans. Medical Imaging, 2004)

An Analytical Inversion of the 180degree Exponential Radon Transform with a Numerically Generated Kernel. - Qiu Huang; Gengsheng L. Zeng; Grant T. Gullberg (Int. J. Image Graph., 2007)

Two finite inverse Hilbert transform formulae for region-of-interest tomography. - Gengsheng L. Zeng; Jiangsjemg You; Qiu Huang; Grant T. Gullberg (Int. J. Imaging Syst. Technol., 2007)

Hilbert Transform Based FBP Algorithm for Fan-Beam CT Full and Partial Scans. - Jiangsheng You; Gengsheng L. Zeng (IEEE Trans. Medical Imaging, 2007)

Pinhole SPECT vs. Cone-Beam SPECT. - Gengsheng L. Zeng (ICMB, 2008)

SVD-Based Evaluation of Multiplexing in Multipinhole SPECT Systems. - Aaron Kerry Jorgensen; Gengsheng Lawrence Zeng (Int. J. Biomed. Imaging, 2008)

Scatter and Blurring Compensation in Inhomogeneous Media Using a Postprocessing Method. - Yan Yan; Gengsheng Lawrence Zeng (Int. J. Biomed. Imaging, 2008)

Attenuation map estimation with SPECT emission data only. - Yan Yan; Gengsheng Lawrence Zeng (Int. J. Imaging Syst. Technol., 2009)

Compensating for nonstationary blurring by further blurring and deconvolution. - Gengsheng L. Zeng (Int. J. Imaging Syst. Technol., 2009)

Reconstruction From Uniformly Attenuated SPECT Projection Data Using the DBH Method. - Qiu Huang; Jiangsheng You; Gengsheng L. Zeng; Grant T. Gullberg (IEEE Trans. Medical Imaging, 2009)

High-resolution versus high-sensitivity SPECT imaging with geometric blurring compensation for various parallel-hole collimation geometries. - Bin Zhang; Gengsheng L. Zeng (IEEE Trans. Inf. Technol. Biomed., 2010)

SPECT reconstruction with sub-sinogram acquisitions. - Dosik Hwang; Jeong-Whan Lee; Gengsheng L. Zeng (Int. J. Imaging Syst. Technol., 2011)

Filtered backprojection algorithm can outperform iterative maximum likelihood expectation-maximization algorithm. - Gengsheng L. Zeng (Int. J. Imaging Syst. Technol., 2012)

Non-iterative reconstruction with a prior for undersampled radial MRI data. - Gengsheng L. Zeng; Ya Li; Edward V. R. DiBella (Int. J. Imaging Syst. Technol., 2013)

One-angle fluorescence tomography with in-and-out motion. - Gengsheng L. Zeng (J. Electronic Imaging, 2013)

Sparse-view tomography via displacement function interpolation. - Gengsheng L. Zeng (Vis. Comput. Ind. Biomed. Art, 2019)

Extension of emission expectation maximization lookalike algorithms to Bayesian algorithms. - Gengsheng L. Zeng; Ya Li (Vis. Comput. Ind. Biomed. Art, 2019)

Analytic time-of-flight positron emission tomography reconstruction: two-dimensional case. - Gengsheng L. Zeng; Ya Li; Qiu Huang (Vis. Comput. Ind. Biomed. Art, 2019)

Projection-domain iteration to estimate unreliable measurements. - Gengsheng L. Zeng (Vis. Comput. Ind. Biomed. Art, 2020)

Pre-filter that incorporates the noise model. - Gengsheng L. Zeng (Vis. Comput. Ind. Biomed. Art, 2020)

Non-iterative image reconstruction from sparse magnetic resonance imaging radial data without priors. - Gengsheng L. Zeng; Edward V. R. DiBella (Vis. Comput. Ind. Biomed. Art, 2020)

Analytic time-of-flight positron emission tomography reconstruction: three-dimensional case. - Gengsheng L. Zeng; Ya Li; Qiu Huang (Vis. Comput. Ind. Biomed. Art, 2020)

Poisson-noise weighted filter for time-of-flight positron emission tomography. - Gengsheng L. Zeng; Li Lv; Qiu Huang (Vis. Comput. Ind. Biomed. Art, 2020)

A Deep-Network Piecewise Linear Approximation Formula. - Gengsheng L. Zeng (IEEE Access, 2021)

Reducing metal artifacts by restricting negative pixels. - Gengsheng L. Zeng; Megan Zeng (Vis. Comput. Ind. Biomed. Art, 2021)

Photon Starvation Artifact Reduction by Shift-Variant Processing. - Gengsheng L. Zeng (IEEE Access, 2022)

A projection-domain iterative algorithm for metal artifact reduction by minimizing the total-variation norm and the negative-pixel energy. - Gengsheng L. Zeng (Vis. Comput. Ind. Biomed. Art, 2022)

Iterative analytic extension in tomographic imaging. - Gengsheng L. Zeng (Vis. Comput. Ind. Biomed. Art, 2022)