Alexander Katsevich

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 15

Top Topics

Radon Transform

Top Venues

SIAM J. Math. Anal.

SIAM J. Appl. Math.

SIAM J. Imaging Sci.

Publications

Alexander Katsevich
Analysis of reconstruction from noisy discrete generalized Radon data. CoRR (2024)
Alexander Katsevich
Analysis of View Aliasing for the Generalized Radon Transform in \({\mathbb R}^{\textbf{2}}\). SIAM J. Imaging Sci. 17 (1) (2024)
Anuj Abhishek, Alexander Katsevich, James W. Webber
Local reconstruction analysis of inverting the Radon transform in the plane from noisy discrete data. CoRR (2024)
Alexander Katsevich
. CoRR (2023)
Alexander Katsevich
Resolution of 2 Dimensional Reconstruction of Functions with Nonsmooth Edges from Discrete Radon Transform Data. SIAM J. Appl. Math. 83 (2) (2023)
Alexander Katsevich
. CoRR (2023)
Alexander Katsevich
Novel Resolution Analysis for the Radon Transform in \(\mathbb R^2\) for Functions with Rough Edges. SIAM J. Math. Anal. 55 (5) (2023)
Alexander Katsevich
for functions with rough edges. CoRR (2022)
Alexander Katsevich
Resolution analysis of inverting the generalized $N$-dimensional Radon transform in $\mathbb R^n$ from discrete data. CoRR (2021)
Alexander Katsevich
Resolution of 2D reconstruction of functions with nonsmooth edges from discrete Radon transform data. CoRR (2021)
Alexander Katsevich
Analysis of resolution of tomographic-type reconstruction from discrete data for a class of conormal distributions. CoRR (2020)
Alexander Katsevich
. SIAM J. Math. Anal. 52 (4) (2020)
Alexander Katsevich
Analysis of Reconstruction from Discrete Radon Transform Data in R^3 When the Function Has Jump Discontinuities. SIAM J. Appl. Math. 79 (4) (2019)
Alexander Katsevich
Resolution analysis of inverting the generalized Radon transform from discrete data in $\mathbb R^3$. CoRR (2019)
Alexander Katsevich
A Local Approach to Resolution Analysis of Image Reconstruction in Tomography. SIAM J. Appl. Math. 77 (5) (2017)
Gene Katsevich, Alexander Katsevich, Amit Singer
Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem. SIAM J. Imaging Sci. 8 (1) (2015)
Rima Alaifari, Michel Defrise, Alexander Katsevich
Asymptotic Analysis of the SVD for the Truncated Hilbert Transform with Overlap. SIAM J. Math. Anal. 47 (1) (2015)
Reema Al-Aifari, Alexander Katsevich
Spectral Analysis of the Truncated Hilbert Transform with Overlap. SIAM J. Math. Anal. 46 (1) (2014)
Gene Katsevich, Alexander Katsevich, Amit Singer
Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem. CoRR (2013)
Xin Jin, Alexander Katsevich, Hengyong Yu, Ge Wang, Liang Li, Zhiqiang Chen
Interior Tomography With Continuous Singular Value Decomposition. IEEE Trans. Medical Imaging 31 (11) (2012)
Alexander Katsevich, Michael D. Silver, Alexander A. Zamyatin
Local Tomography and the Motion Estimation Problem. SIAM J. Imaging Sci. 4 (1) (2011)
Yang Lu, Alexander Katsevich, Jun Zhao, Hengyong Yu, Ge Wang
Fast Exact/Quasi-Exact FBP Algorithms for Triple-Source Helical Cone-Beam CT. IEEE Trans. Medical Imaging 29 (3) (2010)
Alexander Katsevich, Alexander A. Zamyatin, Michael D. Silver
Optimized Reconstruction Algorithm for Helical CT With Fractional Pitch Between 1PI and 3PI. IEEE Trans. Medical Imaging 28 (7) (2009)
Mikhail Kapralov, Alexander Katsevich
A Study of 1PI Algorithms for a General Class of Curves. SIAM J. Imaging Sci. 1 (4) (2008)
Alexander Katsevich, Mikhail Kapralov
Filtered Backprojection Inversion of the Cone Beam Transform for a General Class of Curves. SIAM J. Appl. Math. 68 (2) (2007)
Alexander Katsevich, Katsuyuki Taguchi, Alexander A. Zamyatin
Formulation of Four Katsevich Algorithms in Native Geometry. IEEE Trans. Medical Imaging 25 (7) (2006)
Alexander Katsevich
3PI algorithms for helical computer tomography. Adv. Appl. Math. 36 (3) (2006)
Frank Dennerlein, Alexander Katsevich, Guenter Lauritsch, Joachim Hornegger
Exact and efficient cone-beam reconstruction algorithm for a short-scan circle combined with various lines. Medical Imaging: Image Processing (2005)
Guenter Lauritsch, Alexander Katsevich, Michael Hirsch
Exact consideration of data redundancies for spiral cone-beam CT. Medical Imaging: Image Processing (2004)
Alexander Katsevich
An improved exact filtered backprojection algorithm for spiral computed tomography. Adv. Appl. Math. 32 (4) (2004)
Alexander Katsevich, Guenter Lauritsch, Herbert Bruder, Thomas Flohr, Karl Stierstorfer
Evaluation and empirical analysis of an exact FBP algorithm for spiral cone-beam CT. Medical Imaging: Image Processing (2003)
Alexander Katsevich
Theoretically Exact Filtered Backprojection-Type Inversion Algorithm for Spiral CT. SIAM J. Appl. Math. 62 (6) (2002)
Alexander Katsevich
Cone Beam Local Tomography. SIAM J. Appl. Math. 59 (6) (1999)
Alexander Katsevich
Local Tomography for the Generalized Radon Transform. SIAM J. Appl. Math. 57 (4) (1997)
Alexander Katsevich, Alexander G. Ramm
Pseudolocal Tomography. SIAM J. Appl. Math. 56 (1) (1996)
Alexander Katsevich, Alexander G. Ramm
Approximate Inverse Geophysical Scattering on a Small Body. SIAM J. Appl. Math. 56 (1) (1996)