3145 search results - page 464 / 629 » Algebraic Linear Orderings |
176
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Visual tracking is a challenging problem, as an object may change its appearance due to viewpoint variations, illumination changes, and occlusion. Also, an object may leave the fie...
177
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ICIP
2008
IEEE
16 years 7 months ago
2008
IEEE
We consider the problem of reconstructing time sequences of spatially sparse signals (with unknown and time-varying sparsity patterns) from a limited number of linear "incohe...
141
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
We provide a new comparison between hexagonal and orthogonal lattices, based on approximation theory. For each of the lattices, we select the "natural" spline basis func...
147
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
Epipolar image analysis is a robust method for 3D scene depth reconstruction that uses all available views of an image sequence simultaneously. It is restricted to horizontal, lin...
327
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
Previous studies have presented convincing arguments that a frequent pattern mining algorithm should not mine all frequent patterns but only the closed ones because the latter lea...