Alexander Katsevich

41 papers B 3Journal 38

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Analysis of beam hardening streaks in tomography. CoRR Alexander Katsevich
2025	J	`jnl`	Local Analysis of Iterative Reconstruction from Discrete Generalized Radon Transform Data in the Plane. SIAM J. Imaging Sci. Alexander Katsevich
2025	J	`jnl`	Local Characterization of Noise in Iterative Reconstruction of the Generalized Radon Transform. CoRR Alexander Katsevich
2025	J	`jnl`	Local Reconstruction Analysis of Inverting the Radon Transform in the Plane from Noisy Discrete Data. SIAM J. Imaging Sci. Anuj Abhishek, Alexander Katsevich, James W. Webber
2024	J	`jnl`	Analysis of View Aliasing for the Generalized Radon Transform in ${\mathbb R}^{\textbf{2}}$. SIAM J. Imaging Sci. Alexander Katsevich
2024	J	`jnl`	Analysis of reconstruction from noisy discrete generalized Radon data. CoRR Alexander Katsevich
2024	J	`jnl`	Local analysis of iterative reconstruction from discrete generalized Radon transform data in the plane. CoRR Alexander Katsevich
2024	J	`jnl`	Local reconstruction analysis of inverting the Radon transform in the plane from noisy discrete data. CoRR Anuj Abhishek, Alexander Katsevich, James W. Webber
2023	J	`jnl`	Analysis of reconstruction of functions with rough edges from discrete Radon data in R CoRR Alexander Katsevich
2023	J	`jnl`	Analysis of view aliasing for the generalized Radon transform in R CoRR Alexander Katsevich
2023	J	`jnl`	Novel Resolution Analysis for the Radon Transform in $\mathbb R^2$ for Functions with Rough Edges. SIAM J. Math. Anal. Alexander Katsevich
2023	J	`jnl`	Resolution of 2 Dimensional Reconstruction of Functions with Nonsmooth Edges from Discrete Radon Transform Data. SIAM J. Appl. Math. Alexander Katsevich
2022	J	`jnl`	Novel resolution analysis for the Radon transform in R CoRR Alexander Katsevich
2021	J	`jnl`	Resolution analysis of inverting the generalized $N$-dimensional Radon transform in $\mathbb R^n$ from discrete data. CoRR Alexander Katsevich
2021	J	`jnl`	Resolution of 2D reconstruction of functions with nonsmooth edges from discrete Radon transform data. CoRR Alexander Katsevich
2020	J	`jnl`	Analysis of resolution of tomographic-type reconstruction from discrete data for a class of conormal distributions. CoRR Alexander Katsevich
2020	J	`jnl`	Resolution Analysis of Inverting the Generalized Radon Transform from Discrete Data in ℝ SIAM J. Math. Anal. Alexander Katsevich
2019	J	`jnl`	Analysis of Reconstruction from Discrete Radon Transform Data in R^3 When the Function Has Jump Discontinuities. SIAM J. Appl. Math. Alexander Katsevich
2019	J	`jnl`	Resolution analysis of inverting the generalized Radon transform from discrete data in $\mathbb R^3$. CoRR Alexander Katsevich
2017	J	`jnl`	A Local Approach to Resolution Analysis of Image Reconstruction in Tomography. SIAM J. Appl. Math. Alexander Katsevich
2015	J	`jnl`	Asymptotic Analysis of the SVD for the Truncated Hilbert Transform with Overlap. SIAM J. Math. Anal. Rima Alaifari, Michel Defrise, Alexander Katsevich
2015	J	`jnl`	Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem. SIAM J. Imaging Sci. Gene Katsevich, Alexander Katsevich, Amit Singer
2014	J	`jnl`	Spectral Analysis of the Truncated Hilbert Transform with Overlap. SIAM J. Math. Anal. Reema Al-Aifari, Alexander Katsevich
2013	J	`jnl`	Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem. CoRR Gene Katsevich, Alexander Katsevich, Amit Singer
2012	J	`jnl`	Interior Tomography With Continuous Singular Value Decomposition. IEEE Trans. Medical Imaging Xin Jin, Alexander Katsevich, Hengyong Yu, Ge Wang, Liang Li, Zhiqiang Chen
2011	J	`jnl`	Local Tomography and the Motion Estimation Problem. SIAM J. Imaging Sci. Alexander Katsevich, Michael D. Silver, Alexander A. Zamyatin
2010	J	`jnl`	Fast Exact/Quasi-Exact FBP Algorithms for Triple-Source Helical Cone-Beam CT. IEEE Trans. Medical Imaging Yang Lu, Alexander Katsevich, Jun Zhao, Hengyong Yu, Ge Wang
2009	J	`jnl`	Optimized Reconstruction Algorithm for Helical CT With Fractional Pitch Between 1PI and 3PI. IEEE Trans. Medical Imaging Alexander Katsevich, Alexander A. Zamyatin, Michael D. Silver
2008	J	`jnl`	A Study of 1PI Algorithms for a General Class of Curves. SIAM J. Imaging Sci. Mikhail Kapralov, Alexander Katsevich
2007	J	`jnl`	Filtered Backprojection Inversion of the Cone Beam Transform for a General Class of Curves. SIAM J. Appl. Math. Alexander Katsevich, Mikhail Kapralov
2006	J	`jnl`	3PI algorithms for helical computer tomography. Adv. Appl. Math. Alexander Katsevich
2006	J	`jnl`	Formulation of Four Katsevich Algorithms in Native Geometry. IEEE Trans. Medical Imaging Alexander Katsevich, Katsuyuki Taguchi, Alexander A. Zamyatin
2005	B	`conf`	Exact and efficient cone-beam reconstruction algorithm for a short-scan circle combined with various lines. Image Processing Frank Dennerlein, Alexander Katsevich, Guenter Lauritsch, Joachim Hornegger
2004	J	`jnl`	An improved exact filtered backprojection algorithm for spiral computed tomography. Adv. Appl. Math. Alexander Katsevich
2004	B	`conf`	Exact consideration of data redundancies for spiral cone-beam CT. Image Processing Guenter Lauritsch, Alexander Katsevich, Michael Hirsch
2003	B	`conf`	Evaluation and empirical analysis of an exact FBP algorithm for spiral cone-beam CT. Image Processing Alexander Katsevich, Guenter Lauritsch, Herbert Bruder, Thomas Flohr, Karl Stierstorfer
2002	J	`jnl`	Theoretically Exact Filtered Backprojection-Type Inversion Algorithm for Spiral CT. SIAM J. Appl. Math. Alexander Katsevich
1999	J	`jnl`	Cone Beam Local Tomography. SIAM J. Appl. Math. Alexander Katsevich
1997	J	`jnl`	Local Tomography for the Generalized Radon Transform. SIAM J. Appl. Math. Alexander Katsevich
1996	J	`jnl`	Approximate Inverse Geophysical Scattering on a Small Body. SIAM J. Appl. Math. Alexander Katsevich, Alexander G. Ramm
1996	J	`jnl`	Pseudolocal Tomography. SIAM J. Appl. Math. Alexander Katsevich, Alexander G. Ramm