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ACCV
2009
Springer
16 years 1 months ago
Planar Scene Modeling from Quasiconvex Subproblems
In this paper, we propose a convex optimization based approach for piecewise planar reconstruction. We show that the task of reconstructing a piecewise planar environment can be se...
Visesh Chari, Anil Kumar Nelakanti, Chetan Jakkoju...
ICPR
2008
IEEE
16 years 1 months ago
Fingerprint orientation analysis with topological modeling
This paper proposes to characterize the fingerprint orientation using a novel topological representation, which transforms the orientation field into a map composed of a set of ...
Zujun Hou, Jun Li, Hwee Keong Lam, Tai Pang Chen, ...
SMI
2008
IEEE
150views Image Analysis» more  SMI 2008»
16 years 1 months ago
SHREC'08 entry: Multi-view 3D retrieval using multi-scale contour representation
We describe in this paper a method for 3D shape indexing and retrieval that we apply on three data collections of the SHREC SHape Retrieval Contest 2008: Stability on watertight, ...
Thibault Napoleon, Tomasz Adamek, Francis Schmitt,...
AAIM
2008
Springer
94views Algorithms» more  AAIM 2008»
16 years 1 months ago
Speed Scaling with a Solar Cell
We consider the setting of a device that obtains it energy from a battery and some regenerative source such as a solar cell. We consider the speed scaling problem of scheduling a c...
Nikhil Bansal, Ho-Leung Chan, Kirk Pruhs
ECML
2007
Springer
16 years 28 days ago
Discriminative Sequence Labeling by Z-Score Optimization
Abstract. We consider a new discriminative learning approach to sequence labeling based on the statistical concept of the Z-score. Given a training set of pairs of hidden-observed ...
Elisa Ricci, Tijl De Bie, Nello Cristianini