Maximum entropy method for sign-altering functions

Authors
Balandin, A Kaneko, A
Citation
A. Balandin et A. Kaneko, Maximum entropy method for sign-altering functions, INVERSE PR, 15(2), 1999, pp. 445-463
Citations number
19
Categorie Soggetti
Physics
Journal title
INVERSE PROBLEMS
ISSN journal
02665611 → ACNP
Volume
15
Issue
2
Year of publication
1999
Pages
445 - 463
Database
ISI
SICI code
0266-5611(199904)15:2<445:MEMFSF>2.0.ZU;2-W
Abstract
A generalization of the maximum entropy method (MEM) for the reconstruction of sign-altering functions from tomographic measurement data is developed. Algorithms for both parallel and fan beam geometries are considered. Resul ts of numerical simulations for various models are presented.