title: Tomographic reconstruction using nonseparable wavelets.
abstract: In this paper, the use of nonseparable wavelets for tomographic reconstruction is investigated. Local tomography is also presented. The algorithm computes 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.
authors.affiliation: CREATIS, CNRS Research Unit, 69621 Villeurbanne Cedex, France. bonnet@creatis.insa-lyon.fr
authors.forename: S
authors.initials: S
authors.lastname: Bonnet
authors.forename: F
authors.initials: F
authors.lastname: Peyrin
authors.forename: F
authors.initials: F
authors.lastname: Turjman
authors.forename: R
authors.initials: R
authors.lastname: Prost