Sciweavers

2219 search results - page 112 / 444
» Dynamic Programming and Graph Algorithms in Computer Vision
Sort
View
ICCV
1999
IEEE
16 years 4 months ago
Unsupervised Image Classification with a Hierarchical EM Algorithm
This work takes place in the context of hierarchical stochastic models for the resolution of discrete inverse problems from low level vision. Some of these models lie on the nodes...
Annabelle Chardin, Patrick Pérez
114
Voted
EMMCVPR
2003
Springer
15 years 7 months ago
Curve Matching Using the Fast Marching Method
Common techniques for curve alignment find a solution in the form of a shortest network path by means of dynamic programming. In this paper we present an approach that employs Set...
Max Frenkel, Ronen Basri
PPDP
2010
Springer
15 years 22 days ago
Graph queries through datalog optimizations
This paperdescribes the use of a powerful graph query language for querying programs, and a novel combination of transformations for generating efficient implementations of the q...
K. Tuncay Tekle, Michael Gorbovitski, Yanhong A. L...
CDC
2010
IEEE
136views Control Systems» more  CDC 2010»
14 years 9 months ago
Pathologies of temporal difference methods in approximate dynamic programming
Approximate policy iteration methods based on temporal differences are popular in practice, and have been tested extensively, dating to the early nineties, but the associated conve...
Dimitri P. Bertsekas
107
Voted
ICCV
2005
IEEE
15 years 8 months ago
Space-Time Scene Manifolds
The space of images is known to be a non-linear subspace that is difficult to model. This paper derives an algorithm that walks within this space. We seek a manifold through the ...
Yonatan Wexler, Denis Simakov