Sciweavers

46 search results - page 1 / 10
» Parallel and Distributed Graph Cuts by Dual Decomposition
Sort
View
63
Voted
CVPR
2010
IEEE
15 years 6 months ago
Parallel and Distributed Graph Cuts by Dual Decomposition
Graph cuts methods are at the core of many state-of-theart algorithms in computer vision due to their efficiency in computing globally optimal solutions. In this paper, we solve t...
Petter Strandmark, Fredrik Kahl
90
Voted
CVPR
2008
IEEE
15 years 11 months ago
A Parallel Decomposition Solver for SVM: Distributed dual ascend using Fenchel Duality
We introduce a distributed algorithm for solving large scale Support Vector Machines (SVM) problems. The algorithm divides the training set into a number of processing nodes each ...
Tamir Hazan, Amit Man, Amnon Shashua
CVPR
2008
IEEE
15 years 11 months ago
High resolution motion layer decomposition using dual-space graph cuts
We introduce a novel energy minimization method to decompose a video into a set of super-resolved moving layers. The proposed energy corresponds to the cost of coding the sequence...
Thomas Schoenemann, Daniel Cremers
APPT
2009
Springer
14 years 7 months ago
The Recursive Dual-Net and Its Applications
Abstract. In this paper, we propose a universal network, called recursive dual-net (RDN). It can be used as a candidate of effective interconnection networks for massively parallel...
Yamin Li, Shietung Peng, Wanming Chu
CDC
2009
IEEE
243views Control Systems» more  CDC 2009»
15 years 2 months ago
A distributed newton method for network optimization
— Most existing work uses dual decomposition and subgradient methods to solve network optimization problems in a distributed manner, which suffer from slow convergence rate prope...
Ali Jadbabaie, Asuman E. Ozdaglar, Michael Zargham