Patrick J. La Rivière

23 papers B 6Journal 14Unranked 3

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	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. IEEE Trans. Medical Imaging Shubham Mandot, Elena Maria Zannoni, Ling Cai, Xingchen Nie, Patrick J. La Rivière, Matthew D. Wilson, Ling-Jian Meng
2023	J	`jnl`	Sinogram domain angular upsampling of sparse-view micro-CT with dense residual hierarchical transformer and attention-weighted loss. Comput. Methods Programs Biomed. Amogh Subbakrishna Adishesha, Daniel J. Vanselow, Patrick J. La Rivière, Keith C. Cheng, Sharon X. Huang
2021	—	`conf`	Zebrafish Histotomography Noise Removal In Projection And Reconstruction Domains. ISBI Amogh Subbakrishna Adishesha, Daniel J. Vanselow, Patrick J. La Rivière, Xiaolei Huang, Keith C. Cheng
2017	J	`jnl`	Guest Editorial Low-Dose CT: What Has Been Done, and What Challenges Remain? IEEE Trans. Medical Imaging Jerome Zhengrong Liang, Patrick J. La Rivière, Georges El Fakhri, Stephen J. Glick, Jeffrey H. Siewerdsen
2015	B	`conf`	Adaptive sampling of CT data for myocardial blood flow estimation from dose-reduced dynamic CT. Image Processing Dimple Modgil, Michael D. Bindschadler, Adam M. Alessio, Patrick J. La Rivière
2014	B	`conf`	Adaptive temporal smoothing of sinogram data using Karhunen-Loeve (KL) transform for myocardial blood flow estimation from dose-reduced dynamic CT. Image Processing Dimple Modgil, Adam M. Alessio, Michael D. Bindschadler, Patrick J. La Rivière
2011	—	`conf`	Constrain static target kinetic iterative image reconstruction for 4D cardiac CT imaging. Computational Imaging Adam M. Alessio, Patrick J. La Rivière
2009	J	`jnl`	Effects of Different Imaging Models on Least-Squares Image Reconstruction Accuracy in Photoacoustic Tomography. IEEE Trans. Medical Imaging Jin Zhang, Mark A. Anastasio, Patrick J. La Rivière, Lihong V. Wang
2008	J	`jnl`	Correction for Resolution Nonuniformities Caused by Anode Angulation in Computed Tomography. IEEE Trans. Medical Imaging Patrick J. La Rivière, Phillip A. Vargas
2006	J	`jnl`	Comparison of Quadratic- and Median-Based Roughness Penalties for Penalized-Likelihood Sinogram Restoration in Computed Tomography. Int. J. Biomed. Imaging Patrick J. La Rivière, Junguo Bian, Phillip A. Vargas
2006	J	`jnl`	Development of Computed Tomography Algorithms. Int. J. Biomed. Imaging Hengyong Yu, Patrick J. La Rivière, Xiangyang Tang
2006	J	`jnl`	Monotonic penalized-likelihood image reconstruction for X-ray fluorescence computed tomography. IEEE Trans. Medical Imaging Patrick J. La Rivière, Phillip A. Vargas
2006	J	`jnl`	Penalized-likelihood sinogram restoration for computed tomography. IEEE Trans. Medical Imaging Patrick J. La Rivière, Junguo Bian, Phillip A. Vargas
2005	J	`jnl`	Reduction of noise-induced streak artifacts in X-ray computed tomography through spline-based penalized-likelihood sinogram smoothing. IEEE Trans. Medical Imaging Patrick J. La Rivière, David Matthew Billmire
2004	J	`jnl`	Sampling and aliasing consequences of quarter-detector offset use in helical CT. IEEE Trans. Medical Imaging Patrick J. La Rivière, Xiaochuan Pan
2003	B	`conf`	A new approach for CT image reconstruction with asymmetric configuration. Image Processing Lifeng Yu, Xiaochuan Pan, Charles A. Pelizzari, Patrick J. La Rivière, Tinsu Pan
2002	—	`conf`	Accurate analytic reconstruction in X-ray fluorescence computed tomography. ISBI Patrick J. La Rivière
2002	J	`jnl`	Anti-Aliasing Weighting Functions for Single-Slice Helical CT. IEEE Trans. Medical Imaging Patrick J. La Rivière, Xiaochuan Pan
2002	J	`jnl`	Longitudinal aliasing in Multi-slice Helical Computed Tomography: Sampling and Cone-beam Effects. IEEE Trans. Medical Imaging Patrick J. La Rivière, Xiaochuan Pan
2002	B	`conf`	Noise properties of the inverse π-scheme exponential radon transform. Image Processing Emil Y. Sidky, Chien-Min Kao, Patrick J. La Rivière, Xiaochuan Pan
2000	J	`jnl`	Nonparametric Regression Sinogram Smoothing using a Roughness-Penalized Poisson Likelihood Objective Function. IEEE Trans. Medical Imaging Patrick J. La Rivière, Xiaochuan Pan
1999	B	`conf`	Comparison of angular interpolation approaches in few-view tomography using statistical hypothesis testing. Image Processing Patrick J. La Rivière, Xiaochuan Pan
1998	B	`conf`	Mathematical equivalence of zero-padding interpolation and circular sampling theorem interpolation with implications for direct Fourier image reconstruction. Image Processing Patrick J. La Rivière, Xiaochuan Pan