Alexander Katsevich

According to our database, Alexander Katsevich authored at least 36 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Analysis of View Aliasing for the Generalized Radon Transform in \({\mathbb R}^{\textbf{2}}\).

Alexander Katsevich

SIAM J. Imaging Sci., March, 2024

Local analysis of iterative reconstruction from discrete generalized Radon transform data in the plane.

Alexander Katsevich

CoRR, 2024

Analysis of reconstruction from noisy discrete generalized Radon data.

Alexander Katsevich

CoRR, 2024

Local reconstruction analysis of inverting the Radon transform in the plane from noisy discrete data.

Anuj Abhishek, Alexander Katsevich, James W. Webber

CoRR, 2024

2023

Novel Resolution Analysis for the Radon Transform in \(\mathbb R^2\) for Functions with Rough Edges.

Alexander Katsevich

SIAM J. Math. Anal., October, 2023

Resolution of 2 Dimensional Reconstruction of Functions with Nonsmooth Edges from Discrete Radon Transform Data.

Alexander Katsevich

SIAM J. Appl. Math., April, 2023

Analysis of reconstruction of functions with rough edges from discrete Radon data in R².

Alexander Katsevich

CoRR, 2023

Analysis of view aliasing for the generalized Radon transform in R².

Alexander Katsevich

CoRR, 2023

2022

Novel resolution analysis for the Radon transform in R² for functions with rough edges.

Alexander Katsevich

CoRR, 2022

2021

Resolution of 2D reconstruction of functions with nonsmooth edges from discrete Radon transform data.

Alexander Katsevich

CoRR, 2021

Resolution analysis of inverting the generalized $N$-dimensional Radon transform in $\mathbb R^n$ from discrete data.

Alexander Katsevich

CoRR, 2021

2020

Resolution Analysis of Inverting the Generalized Radon Transform from Discrete Data in ℝ³.

Alexander Katsevich

SIAM J. Math. Anal., 2020

Analysis of resolution of tomographic-type reconstruction from discrete data for a class of conormal distributions.

Alexander Katsevich

CoRR, 2020

2019

Analysis of Reconstruction from Discrete Radon Transform Data in R^3 When the Function Has Jump Discontinuities.

Alexander Katsevich

SIAM J. Appl. Math., 2019

Resolution analysis of inverting the generalized Radon transform from discrete data in $\mathbb R^3$.

Alexander Katsevich

CoRR, 2019

2017

A Local Approach to Resolution Analysis of Image Reconstruction in Tomography.

Alexander Katsevich

SIAM J. Appl. Math., 2017

2015

Asymptotic Analysis of the SVD for the Truncated Hilbert Transform with Overlap.

Rima Alaifari, Michel Defrise, Alexander Katsevich

SIAM J. Math. Anal., 2015

Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem.

Gene Katsevich, Alexander Katsevich, Amit Singer

SIAM J. Imaging Sci., 2015

2014

Spectral Analysis of the Truncated Hilbert Transform with Overlap.

Reema Al-Aifari, Alexander Katsevich

SIAM J. Math. Anal., 2014

2012

Interior Tomography With Continuous Singular Value Decomposition.

Xin Jin, Alexander Katsevich, Hengyong Yu, Ge Wang, Liang Li, Zhiqiang Chen

IEEE Trans. Medical Imaging, 2012

2011

Local Tomography and the Motion Estimation Problem.

Alexander Katsevich, Michael D. Silver, Alexander A. Zamyatin

SIAM J. Imaging Sci., 2011

2010

Fast Exact/Quasi-Exact FBP Algorithms for Triple-Source Helical Cone-Beam CT.

Yang Lu, Alexander Katsevich, Jun Zhao, Hengyong Yu, Ge Wang

IEEE Trans. Medical Imaging, 2010

2009

Optimized Reconstruction Algorithm for Helical CT With Fractional Pitch Between 1PI and 3PI.

Alexander Katsevich, Alexander A. Zamyatin, Michael D. Silver

IEEE Trans. Medical Imaging, 2009

2008

A Study of 1PI Algorithms for a General Class of Curves.

Mikhail Kapralov, Alexander Katsevich

SIAM J. Imaging Sci., 2008

2007

Filtered Backprojection Inversion of the Cone Beam Transform for a General Class of Curves.

Alexander Katsevich, Mikhail Kapralov

SIAM J. Appl. Math., 2007

2006

Formulation of Four Katsevich Algorithms in Native Geometry.

Alexander Katsevich, Katsuyuki Taguchi, Alexander A. Zamyatin

IEEE Trans. Medical Imaging, 2006

3PI algorithms for helical computer tomography.

Alexander Katsevich

Adv. Appl. Math., 2006

2005

Exact and efficient cone-beam reconstruction algorithm for a short-scan circle combined with various lines.

Frank Dennerlein, Alexander Katsevich, Guenter Lauritsch, Joachim Hornegger

Proceedings of the Medical Imaging 2005: Image Processing, 2005

2004

An improved exact filtered backprojection algorithm for spiral computed tomography.

Alexander Katsevich

Adv. Appl. Math., 2004

Exact consideration of data redundancies for spiral cone-beam CT.

Guenter Lauritsch, Alexander Katsevich, Michael Hirsch

Proceedings of the Medical Imaging 2004: Image Processing, 2004

2003

Evaluation and empirical analysis of an exact FBP algorithm for spiral cone-beam CT.

Alexander Katsevich, Guenter Lauritsch, Herbert Bruder, Thomas Flohr, Karl Stierstorfer

Proceedings of the Medical Imaging 2003: Image Processing, 2003

2002

Theoretically Exact Filtered Backprojection-Type Inversion Algorithm for Spiral CT.

Alexander Katsevich

SIAM J. Appl. Math., 2002

1999

Cone Beam Local Tomography.

Alexander Katsevich

SIAM J. Appl. Math., 1999

1997

Local Tomography for the Generalized Radon Transform.

Alexander Katsevich

SIAM J. Appl. Math., 1997

1996

Approximate Inverse Geophysical Scattering on a Small Body.

Alexander Katsevich, Alexander G. Ramm

SIAM J. Appl. Math., 1996

Pseudolocal Tomography.

Alexander Katsevich, Alexander G. Ramm

SIAM J. Appl. Math., 1996