1209 search results - page 44 / 242 » Approximation by pseudo-linear operators |
141
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TSP
2010
14 years 8 months ago
2010
Abstract--An efficient and flexible dictionary structure is proposed for sparse and redundant signal representation. The proposed sparse dictionary is based on a sparsity model of ...
IEEECIT
2006
IEEE
15 years 8 months ago
2006
IEEE
In this paper, we propose a new scheduling method for asynchronous circuits in bundled-data implementation. The method is based on integer linear programming (ILP) which explores ...
125
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CORR
2011
Springer
14 years 9 months ago
2011
Springer
We prove that for any real-valued matrix X ∈ Rm×n , and positive integers r k, there is a subset of r columns of X such that projecting X onto their span gives a r+1 r−k+1 -a...
70
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ICIP
1998
IEEE
16 years 3 months ago
1998
IEEE
This paper addresses the problem of determining suitable mask values and sizes for the discrete implementation of the Laplacian of Gaussian edge operator. This is achieved by prov...
100
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MOC
2002
15 years 1 months ago
2002
Abstract. This article is devoted to the construction of a Hermite-type regularization operator transforming functions that are not necessarily C1 into globally C1 finite-element f...