Convergence Analysis of Pixel-Driven Radon and Fanbeam Transforms
Volume: 59, Issue: 3, Pages: 1399 - 1432
Published: Jan 1, 2021
Abstract
This paper presents a novel mathematical framework for understanding pixel-driven approaches for the parallel beam Radon transform as well as for the fanbeam transform, showing that with the correct discretization strategy, convergence - including rates - in the L^2operator norm can be obtained. These rates inform about suitable strategies for discretization of the occurring domains/variables, and are first established for the Radon...
Paper Details
Title
Convergence Analysis of Pixel-Driven Radon and Fanbeam Transforms
Published Date
Jan 1, 2021
Volume
59
Issue
3
Pages
1399 - 1432
Citation AnalysisPro
You’ll need to upgrade your plan to Pro
Looking to understand the true influence of a researcher’s work across journals & affiliations?
- Scinapse’s Top 10 Citation Journals & Affiliations graph reveals the quality and authenticity of citations received by a paper.
- Discover whether citations have been inflated due to self-citations, or if citations include institutional bias.
Notes
History