01419nas a2200181   4500008004100000020001400041245004900055210004900104260000900153300001400162490000800176520087500184100002401059700002801083700002001111700001701131856008901148       2013                        eng d  a1077-314200aDynamic angle selection in binary tomography0 aDynamic angle selection in binary tomography  c2013  a306 - 3180 v1173 a<p>In this paper, we present an algorithm for the dynamic selection of projection angles in binary tomography. Based on the information present in projections that have already been measured, a new projection angle is computed, which aims to maximize the information gained by adding this projection to the set of measurements. The optimization model used for angle selection is based on a characterization of solutions of the binary reconstruction problem, and a related definition of information gain. From this formal model, an algorithm is obtained by several approximation steps. Results from a series of simulation experiments demonstrate that the proposed angle selection scheme is indeed capable of finding angles for which the reconstructed image is much more accurate than for the standard angle selection scheme. © 2012 Elsevier Inc. All rights reserved.</p>1 aBatenburg, Joost, K1 aPalenstijn, Willem, Jan1 aBalázs, Péter1 aSijbers, Jan  uhttps://www.inf.u-szeged.hu/publication/dynamic-angle-selection-in-binary-tomography