295 search results - page 3 / 59 » Direct Weight Optimization applied to discontinuous function... |
ISVC
2009
Springer
14 years 29 days ago
2009
Springer
Energy functional minimization is a popular technique for medical image segmentation. The segmentation must be initialized, weights for competing terms of an energy functional must...
ICML
2003
IEEE
14 years 7 months ago
2003
IEEE
We investigate how stack filter function classes like weighted order statistics can be applied to classification problems. This leads to a new design criteria for linear classifie...
ICTAC
2005
Springer
13 years 12 months ago
2005
Springer
We present a new derivation of eļ¬cient algorithms for a class of optimization problems called maximum marking problems. We extend the class of weight functions used in the speciļ...
ACCV
2006
Springer
14 years 12 days ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are diļ¬cult to be located when noise...
JAT
2010
13 years 1 months ago
2010
We describe the theoretical solution of an approximation problem that uses a finite weighted sum of complex exponential functions. The problem arises in an optimization model for t...