Sciweavers

7129 search results - page 1019 / 1426
» Approximation Algorithms for Treewidth
Sort
View

Publication
433views
16 years 27 days ago
Optimal Feature Selection for Subspace Image Matching
Image matching has been a central research topic in computer vision over the last decades. Typical approaches for correspondence involve matching features between images. In this p...
Gemma Roig, Xavier Boix, Fernando De la Torre
CORR
2010
Springer
229views Education» more  CORR 2010»
15 years 3 months ago
Market Equilibrium with Transaction Costs
Identical products being sold at different prices in different locations is a common phenomenon. To model such scenarios, we supplement the classical Fisher market model by intro...
Sourav Chakraborty, Nikhil R. Devanur, Chinmay Kar...
PAMI
2010
119views more  PAMI 2010»
15 years 2 months ago
Efficient Multilevel Eigensolvers with Applications to Data Analysis Tasks
—Multigrid solvers proved very efficient for solving massive systems of equations in various fields. These solvers are based on iterative relaxation schemes together with the app...
Dan Kushnir, Meirav Galun, Achi Brandt
TCOM
2010
110views more  TCOM 2010»
15 years 2 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
TVCG
2010
162views more  TVCG 2010»
15 years 2 months ago
Computing Robustness and Persistence for Images
—We are interested in 3-dimensional images given as arrays of voxels with intensity values. Extending these values to a continuous function, we study the robustness of homology c...
Paul Bendich, Herbert Edelsbrunner, Michael Kerber
« Prev « First page 1019 / 1426 Last » Next »