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The author’s exterior reconstruction algorithm is used to reconstruct two high-qualityfinely sampled exterior tomographic data sets from a high-resolution cone beam computedtomography scanner developed by Perceptics, Inc. One data set is complete exterior data andthe other data set is limited-angle exterior data with an angular range of 135◦. The author adaptshis algorithm to reconstruct this ... read morelimited-angle data set. Reconstructions are also made from twosubsets of this data set: a highly limited-angle data set with an angular range of 30◦, and a dataset with sparser data ( 132 of the original data). A description of the inversion algorithm and acontinuity estimate (stability bound) for the algorithm are given.read less
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