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Tomographic reconstruction using nonseparable wavelets

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4 Author(s)
Bonnet, S. ; CNRS Res. Unit, CREATIS, Villeurbanne, France ; Peyrin, F. ; Turjman, F. ; Prost, R.

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

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Image Processing, IEEE Transactions on  (Volume:9 ,  Issue: 8 )