In this paper, we describe how to obtain optimized tomographic images by acquiring a limited number of projection images from a limited angle of view. A classical algebraic method has been modified to eliminate typical artifacts introduced at the image boundaries. Experimental results are reported in the field of maxillo-facial radiology; they demonstrate that the proposed method produces images of high quality valuable for planning and following-up the results of implantology operations.
Optimized algebraic local tomogragphy / I. Frosio, N.A. Borghese. ((Intervento presentato al 5. convegno Convegno Biennale dei Soci GIRPR 2010 tenutosi a Ascea, SA, Italy nel 2010.
Optimized algebraic local tomogragphy
I. FrosioPrimo
;N.A. BorgheseSecondo
2010
Abstract
In this paper, we describe how to obtain optimized tomographic images by acquiring a limited number of projection images from a limited angle of view. A classical algebraic method has been modified to eliminate typical artifacts introduced at the image boundaries. Experimental results are reported in the field of maxillo-facial radiology; they demonstrate that the proposed method produces images of high quality valuable for planning and following-up the results of implantology operations.
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