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98
Voted
TIP
2002
15 years 3 months ago
2002
Abstract--We address the problem of computing a local orientation map in a digital image. We show that standard image gray level quantization causes a strong bias in the repartitio...
125
Voted
ICRA
2010
IEEE
15 years 2 months ago
2010
IEEE
— We aim to perform robust and fast vision-based localization using a pre-existing large map of the scene. A key step in localization is associating the features extracted from t...
124
Voted
STOC
2005
ACM
16 years 4 months ago
2005
ACM
We consider the problem of computing market equilibria and show three results. (i) For exchange economies satisfying weak gross substitutability we analyze a simple discrete versi...
139
Voted
ALGORITHMICA
2008
15 years 3 months ago
2008
The notion of -kernel was introduced by Agarwal et al. [5] to set up a unified framework for computing various extent measures of a point set P approximately. Roughly speaking, a ...
100
Voted
GIS
2010
ACM
15 years 1 months ago
2010
ACM
We consider the problem of automatically cleaning massive sonar data point clouds, that is, the problem of automatically removing noisy points that for example appear as a result ...