74 search results - page 1 / 15 » On Semismooth Newton's Methods for Total Variation Minimizat... |
JMIV
2007
13 years 10 months ago
2007
In [2], Chambolle proposed an algorithm for minimizing the total variation of an image. In this short note, based on the theory on semismooth operators, we study semismooth Newton...
MP
2002
13 years 10 months ago
2002
Semismooth Newton methods constitute a major research area for solving mixed complementarity problems (MCPs). Early research on semismooth Newton methods is mainly on infeasible me...
SIAMJO
2008
13 years 10 months ago
2008
This paper extends the regularized smoothing Newton method in vector optimization to symmetric cone optimization, which provide a unified framework for dealing with the nonlinear ...
TMI
2010
13 years 9 months ago
2010
—We show that electrical impedance tomography (EIT) image reconstruction algorithms with regularization based on the Total Variation (TV) functional are suitable for in vivo imag...
ISVC
2005
Springer
14 years 4 months ago
2005
Springer
We present a vectorial self dual morphological filter. Contrary to many methods, our approach does not require the use of an ordering on vectors. It relies on the minimization of ...