Donghwan Kim, Jeffrey A. Fessler. Accelerated ordered-subsets algorithm based on separable quadratic surrogates for regularized image reconstruction in X-ray CT. In Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2011, March 30 - April 2, 2011, Chicago, Illinois, USA. pages 1134-1137, IEEE, 2011. [doi]
Abstract is missing.