2570 search results - page 111 / 514 » Fast Algorithms For The Computation Of Ranklets |
152
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JMIV
2002
15 years 6 months ago
2002
Estimating overcomplete ICA bases for image windows is a difficult problem. Most algorithms require the estimation of values of the independent components which leads to computatio...
157
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ICPR
2010
IEEE
15 years 8 months ago
2010
IEEE
We extend a recent Sparse Representation-based Classification (SRC) algorithm for face recognition to work on 2D images directly, aiming to reduce the computational complexity whil...
153
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RECOMB
2001
Springer
16 years 6 months ago
2001
Springer
We present a novel distance-based algorithm for evolutionary tree reconstruction. Our algorithm reconstructs the topology of a tree with n leaves in O(n2 ) time using O(n) working...
165
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CVPR
2010
IEEE
15 years 12 months ago
2010
IEEE
Sparse representation has found applications in numerous domains and recent developments have been focused on the convex relaxation of the 0-norm minimization for sparse coding (i...
172
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WACV
2005
IEEE
15 years 12 months ago
2005
IEEE
As interest in 3D face recognition increases the importance of the initial alignment problem does as well. In this paper we present a method utilizing the registered 2D color and ...