Publication
Title
Approximate discrete reconstruction algorithm
Author
Abstract
Discrete tomography deals with tomographic reconstruction of greyscale images for which the set of possible grey levels is discrete and small. Here, we develop a discrete approximate reconstruction algorithm. Our algorithm computes an image that has only grey values belonging to a given finite set. It also guarantees that the difference between the given projections and the projections of the reconstructed discrete image is bounded. The bound, which is computable, is independent of the image size. We present reconstruction experiments for a range of phantom images and a varying number of grey values.
Language
English
Source (journal)
Fundamenta informaticae. - Amsterdam
Publication
Amsterdam : 2013
ISSN
0169-2968
Volume/pages
125:3-4(2013), p. 239-259
ISI
000322028300003
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 10.09.2013
Last edited 11.07.2017
To cite this reference