01790nas a2200169 4500008004100000020001400041245005700055210005700112260006500169300001400234490000700248520120500255100002701460700002001487700001601507856009701523 2011 eng d a0324-721X00aProjection selection dependency in binary tomography0 aProjection selection dependency in binary tomography aSzegedbUniversity of Szeged, Institute of Informaticsc2011 a167 - 1870 v203 a

It has already been shown that the choice of projection angles can significantly influence the quality of reconstructions in discrete tomography. In this contribution we summarize and extend the previous results by explaining and demonstrating tile effects of projection selection dependency, in a set of experimental software tests. We perform reconstructions of software phantoms, by using different binary tomography reconstruction algorithms, from different equiangular and non-equiangular projections sets, under various conditions (i.e., when the objects to be reconstructed undergo slight topological changes, or the projection data is affected by noise) and compare the results with suitable approaches. Based on our observations, we reveal regularities in the resulting data and discuss possible consequences of such projection selection dependency in binary tomography.

 

1 aVarga, László Gábor1 aBalázs, Péter1 aNagy, Antal uhttps://www.inf.u-szeged.hu/publication/projection-selection-dependency-in-binary-tomography