2007 search results - page 163 / 402 » SPECTRUM |
133
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
Digital camera sensors are inherently sensitive to the nearinfrared (NIR) part of the light spectrum. In this paper, we propose a general design for color filter arrays that allow...
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper addresses the problem of multi-pitch estimation, which consists in estimating the fundamental frequencies of multiple harmonic sources, with possibly overlapping partia...
137
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We propose a “compressive” estimator of the Wigner-Ville spectrum (WVS) for time-frequency sparse, underspread, nonstationary random processes. A novel WVS estimator involving...
111
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CSCWD
2009
Springer
15 years 10 months ago
2009
Springer
Collaborative design often meets together experts of different domains. Such groups need to share a context but often limited this one is often limited to few elements as common l...
121
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ISCIS
2009
Springer
15 years 10 months ago
2009
Springer
—The channel assignment problem (CAP) in cellular networks is concerned with the allocation and reuse of the frequency spectrum to the base stations in such a way that both the i...