3128 search results - page 460 / 626 » Finite element method |
157
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JMIV
2011
14 years 11 months ago
2011
We propose a deblurring algorithm that explicitly takes into account the sparse characteristics of natural images and does not entail solving a numerically ill-conditioned backwar...
128
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JSYML
2011
14 years 11 months ago
2011
Abstract. This paper introduces a natural extension of Kolchin’s differential Galois theory to positive characteristic iterative differential fields, generalizing to the non-li...
176
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IJNSEC
2010
14 years 11 months ago
2010
In this paper we present an intrusion detection engine comprised of two main elements; firstly, a neural network for the actual detection task and secondly watermarking techniques...
133
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TSP
2010
14 years 11 months ago
2010
Abstract--In this paper, we present a concise and coherent analysis of the constrained `1 minimization method for stable recovering of high-dimensional sparse signals both in the n...
238
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Beamformers are known to be sensitive to errors and mismatches in their array elements. This paper proposes a robust steerable broadband beamformer design using the Farrow structu...