Fast projection/backprojection and incremental methods applied to synchrotron light tomographic reconstruction.
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DOI: 10.1107/s1600577517015715
Abstract: Iterative methods for tomographic image reconstruction have the computational cost of each iteration dominated by the computation of the (back)projection operator, which take roughly O(N3) floating point operations (flops) for N × N pixels images.… read more here.
Keywords: reconstruction; fast projection; projection; projection backprojection ... See more keywords