๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Local Tomography for the Limited-Angle Problem

โœ Scribed by A.I. Katsevich

Book ID
102594382
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
463 KB
Volume
213
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

โœฆ Synopsis

We investigate local tomography in the case of limited-angle data. The main theoretical tool is analysis of the singularities of pseudodifferential operators ลฝ . PDO acting on piecewise-smooth functions. Amplitudes of the PDO we consider are allowed to be nonsmooth in the dual variable across the boundary of a wedge. Results of numerical simulation of limited-angle local tomography confirm basic theoretical conclusions.

๐Ÿ“œ SIMILAR VOLUMES

An explicit closed-form solution to the
An explicit closed-form solution to the limited-angle discrete tomography problem for finite-support objects
โœ Andrew E. Yagle ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 101 KB ๐Ÿ‘ 2 views

An explicit formula is presented for reconstructing a This article derives an explicit formula for the integer values finite-support object defined on a lattice of points and taking on inteof a finite support object, defined on a lattice, from its projections ger values from a finite number of its d