13603 search results - page 393 / 2721 » On the Computational Complexity of Cut-Reduction |
195
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ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
This paper deals with techniques to detect abrupt scene transitions when random brightness variations (flicker) are present. This is normally the case when trying to restore or in...
174
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ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
In this paper, we apply the complexity?regularization principle to Poisson imaging. We formulate a natural distortion measure in image space, and present a connection between comp...
214
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
We propose a variant of Orthogonal Matching Pursuit (OMP), called LoCOMP, for scalable sparse signal approximation. The algorithm is designed for shift-invariant signal dictionari...
176
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Traditional multiple-antenna detectors – which search a tree or a lattice structure – typically apply a metric that requires a preprocessing. Contrary to that, we present a...
227
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TAMC
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. We develop a refinement of a forbidden submatrix characterization of 0/1-matrices fulfilling the Consecutive Ones Property (C1P). This novel characterization finds app...