Tomographic reconstruction using nonseparable wavelets

Authors
Bonnet, S Peyrin, F Turjman, F Prost, R
Citation
S. Bonnet et al., Tomographic reconstruction using nonseparable wavelets, IEEE IM PR, 9(8), 2000, pp. 1445-1450
Citations number
14
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
ISSN journal
10577149 → ACNP
Volume
9
Issue
8
Year of publication
2000
Pages
1445 - 1450
Database
ISI
SICI code
1057-7149(200008)9:8<1445:TRUNW>2.0.ZU;2-K
Abstract
In this paper, the use of nonseparable wavelets for tomographic reconstruct ion is investigated. Local tomography is also presented. The algorithm comp utes both the quincunx approximation and detail coefficients of a function from its projections. Simulation results showed that nonseparable wavelets provide a reconstruction improvement versus separable wavelets.