1813 search results - page 260 / 363 » Calculi of Approximation Spaces |
144
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APPROX
2011
Springer
14 years 4 months ago
2011
Springer
We consider the problem of identifying periodic trends in data streams. We say a signal a ∈ Rn is p-periodic if ai = ai+p for all i ∈ [n − p]. Recently, Erg¨un et al. [4] pr...
158
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DAGSTUHL
2011
14 years 4 months ago
2011
Scientists and engineers are making increasingly use of hp-adaptive discretization methods to compute simulations. While techniques for isocontouring the high-order data generated...
239
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper introduces a new shape matching algorithm for computing correspondences between 3D surfaces that have undergone (approximately) isometric deformations. The new approach ...
168
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
In this paper we propose a robust visual tracking method
by casting tracking as a sparse approximation problem in a
particle filter framework. In this framework, occlusion, corru...
136
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
We present a novel keyframe selection and recognition
method for robust markerless real-time camera tracking.
Our system contains an ofine module to select features
from a grou...