A rounding theorem for unique binary tomographic reconstruction

Discrete tomography deals with the reconstruction of images from projections collected along a few given directions. Different approaches can be considered, according to different models. In this paper we adopt the grid model, where pixels are lattice points with integer coordinates, X-rays are disc...

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Veröffentlicht in:	Discrete Applied Mathematics 2019-09, Vol.268, p.54-69
Hauptverfasser:	Dulio, Paolo, Pagani, Silvia M.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary tomography Discrete tomography Ghosts Image reconstruction Iterative algorithms Iterative methods Lattice direction Lattice grid Minimum norm solution Rounding Uniqueness of reconstruction X-rays
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