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3DPVT
2006
IEEE
14 years 12 months ago
2006
IEEE
This paper introduces a feature based method for the fast generation of sparse 3D point clouds from multiple images with known pose. We extract sub-pixel edge elements (2D positio...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...
SBBD
2007
14 years 11 months ago
2007
Abstract. Databases, particularly when storing heterogeneous, sparse semistructured data, tend to provide incomplete information and information which is difficult to categorize. T...
COLING
1994
14 years 11 months ago
1994
In this note, we present results concerning the theory and practice of determining for a given document which of several categories it best fits. We describe a mathematical model ...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
Discriminative approaches to human pose inference involve mapping visual observations to articulated body configurations. Current probabilistic approaches to learn this mapping ha...