Mathematical equivalence of zero-padding interpolation and circular sampling theorem interpolation with implications for direct Fourier image reconstruction. - Patrick J. La Rivière; Xiaochuan Pan (Image Processing, 1998)

Comparison of angular interpolation approaches in few-view tomography using statistical hypothesis testing. - Patrick J. La Rivière; Xiaochuan Pan (Image Processing, 1999)

Nonparametric Regression Sinogram Smoothing using a Roughness-Penalized Poisson Likelihood Objective Function. - Patrick J. La Rivière; Xiaochuan Pan (IEEE Trans. Medical Imaging, 2000)

Accurate analytic reconstruction in X-ray fluorescence computed tomography. - Patrick J. La Rivière (ISBI, 2002)

Noise properties of the inverse π-scheme exponential radon transform. - Emil Y. Sidky; Chien-Min Kao; Patrick J. La Rivière; Xiaochuan Pan (Image Processing, 2002)

Anti-Aliasing Weighting Functions for Single-Slice Helical CT. - Patrick J. La Rivière; Xiaochuan Pan (IEEE Trans. Medical Imaging, 2002)

Longitudinal aliasing in Multi-slice Helical Computed Tomography: Sampling and Cone-beam Effects. - Patrick J. La Rivière; Xiaochuan Pan (IEEE Trans. Medical Imaging, 2002)

A new approach for CT image reconstruction with asymmetric configuration. - Lifeng Yu; Xiaochuan Pan; Charles A. Pelizzari; Patrick J. La Rivière; Tinsu Pan (Image Processing, 2003)

Sampling and aliasing consequences of quarter-detector offset use in helical CT. - Patrick J. La Rivière; Xiaochuan Pan (IEEE Trans. Medical Imaging, 2004)

Reduction of noise-induced streak artifacts in X-ray computed tomography through spline-based penalized-likelihood sinogram smoothing. - Patrick J. La Rivière; David Matthew Billmire (IEEE Trans. Medical Imaging, 2005)

Comparison of Quadratic- and Median-Based Roughness Penalties for Penalized-Likelihood Sinogram Restoration in Computed Tomography. - Patrick J. La Rivière; Junguo Bian; Phillip A. Vargas (Int. J. Biomed. Imaging, 2006)

Development of Computed Tomography Algorithms. - Hengyong Yu; Patrick J. La Rivière; Xiangyang Tang (Int. J. Biomed. Imaging, 2006)

Penalized-likelihood sinogram restoration for computed tomography. - Patrick J. La Rivière; Junguo Bian; Phillip A. Vargas (IEEE Trans. Medical Imaging, 2006)

Monotonic penalized-likelihood image reconstruction for X-ray fluorescence computed tomography. - Patrick J. La Rivière; Phillip A. Vargas (IEEE Trans. Medical Imaging, 2006)

Correction for Resolution Nonuniformities Caused by Anode Angulation in Computed Tomography. - Patrick J. La Rivière; Phillip A. Vargas (IEEE Trans. Medical Imaging, 2008)

Effects of Different Imaging Models on Least-Squares Image Reconstruction Accuracy in Photoacoustic Tomography. - Jin Zhang; Mark A. Anastasio; Patrick J. La Rivière; Lihong V. Wang (IEEE Trans. Medical Imaging, 2009)

Constrain static target kinetic iterative image reconstruction for 4D cardiac CT imaging. - Adam M. Alessio; Patrick J. La Rivière (Computational Imaging, 2011)

Adaptive temporal smoothing of sinogram data using Karhunen-Loeve (KL) transform for myocardial blood flow estimation from dose-reduced dynamic CT. - Dimple Modgil; Adam M. Alessio; Michael D. Bindschadler; Patrick J. La Rivière (Image Processing, 2014)

Adaptive sampling of CT data for myocardial blood flow estimation from dose-reduced dynamic CT. - Dimple Modgil; Michael D. Bindschadler; Adam M. Alessio; Patrick J. La Rivière (Image Processing, 2015)

Guest Editorial Low-Dose CT: What Has Been Done, and What Challenges Remain? - Jerome Zhengrong Liang; Patrick J. La Rivière; Georges El Fakhri; Stephen J. Glick; Jeffrey H. Siewerdsen (IEEE Trans. Medical Imaging, 2017)

Zebrafish Histotomography Noise Removal In Projection And Reconstruction Domains. - Amogh Subbakrishna Adishesha; Daniel J. Vanselow; Patrick J. La Rivière; Xiaolei Huang 001; Keith C. Cheng (ISBI, 2021)

Sinogram domain angular upsampling of sparse-view micro-CT with dense residual hierarchical transformer and attention-weighted loss. - Amogh Subbakrishna Adishesha; Daniel J. Vanselow; Patrick J. La Rivière; Keith C. Cheng; Sharon X. Huang (Comput. Methods Programs Biomed., 2023)

A High-Sensitivity Benchtop X-Ray Fluorescence Emission Tomography (XFET) System With a Full-Ring of X-Ray Imaging-Spectrometers and a Compound-Eye Collimation Aperture. - Shubham Mandot; Elena Maria Zannoni; Ling Cai; Xingchen Nie; Patrick J. La Rivière; Matthew D. Wilson; Ling-Jian Meng (IEEE Trans. Medical Imaging, 2024)