Tomographic reconstruction using nonseparable wavelets.
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.
Bonnet
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S
CREATIS, CNRS Research Unit, 69621 Villeurbanne Cedex, France. bonnet@creatis.insa-lyon.fr
Peyrin
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Turjman
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F
Prost
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R