7 search results - page 2 / 2 » Fast Nonconvex Nonsmooth Minimization Methods for Image Rest... |
SIAMIS
2011
12 years 12 months ago
2011
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
We present a framework for designing fast and monotonic algorithms for transmission tomography penalizedlikelihood image reconstruction. The new algorithms are based on paraboloid...