13 search results - page 3 / 3 » A Gradient Descent Approximation for Graph Cuts |
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. Variational problems, which are commonly used to solve lowlevel vision tasks, are typically minimized via a local, iterative optimization strategy, e.g. gradient descent....
NIPS
2007
13 years 6 months ago
2007
We present a novel message passing algorithm for approximating the MAP problem in graphical models. The algorithm is similar in structure to max-product but unlike max-product it ...
GRAPHICSINTERFACE
2008
13 years 6 months ago
2008
We address the problem of reconstructing the background of a scene from a set of photographs featuring several occluding objects. We assume that the photographs are obtained from ...