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ICCV
2001
IEEE
14 years 10 months ago
Do Ambiguous Reconstructions Always Give Ambiguous Images?
In many cases self-calibration is not able to yield a unique solution for the 3D reconstruction of a scene. This is due to the occurrence of critical motion sequences. If this is ...
Marc Pollefeys, Luc J. Van Gool
ML
2002
ACM
141views Machine Learning» more  ML 2002»
13 years 8 months ago
On the Existence of Linear Weak Learners and Applications to Boosting
We consider the existence of a linear weak learner for boosting algorithms. A weak learner for binary classification problems is required to achieve a weighted empirical error on t...
Shie Mannor, Ron Meir
ICIAP
1999
ACM
14 years 1 months ago
Shape Reconstruction of 3D Bilaterally Symmetric Surfaces
The paper presents a new approach for shape recovery based on integratinggeometric and photometric information. We consider 3D bilaterally symmetric objects, that is, objects which...
Ilan Shimshoni, Michael Lindenbaum, Yael Moses
CHES
2010
Springer
175views Cryptology» more  CHES 2010»
13 years 9 months ago
Side-Channel Analysis of Six SHA-3 Candidates
Abstract. In this paper we study six 2nd round SHA-3 candidates from a side-channel cryptanalysis point of view. For each of them, we give the exact procedure and appropriate choic...
Olivier Benoît, Thomas Peyrin
ICC
2007
IEEE
123views Communications» more  ICC 2007»
14 years 3 months ago
Redundant Coverage in Wireless Sensor Networks
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...
Can Fang, Chor Ping Low