Binary steering in discrete tomography reconstruction with sequential and simultaneous iterative algorithms
نویسندگان
چکیده
منابع مشابه
Binary steering in discrete tomography reconstruction with sequential and simultaneous iterative algorithms
The binary steering process is a heuristic designed to intervene between consecutive steps of a nonbinary iterative image reconstruction algorithm in order to gradually steer the iterates towards a binary solution. We present computational results which show that a strongly overrelaxed simultaneous nonbinary iterative algorithm performs in our experiments better than a strongly underrelaxed seq...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2001
ISSN: 0024-3795
DOI: 10.1016/s0024-3795(01)00470-0