5510 search results - page 697 / 1102 » Mathematics |
184
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper proposes a set of affine invariant features (AIFs) for sequence data. The proposed AIFs can be calculated directly from the sequence data, and their invariance to af...
175
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose a technique to separate audio sources from their anechoic mixtures with long delay in an underdetermined setting (i.e., the number of audio sensors is smaller than that...
205
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Network flow models serve as a popular mathematical framework for the analysis and optimization of Multi-hop Wireless Networks. They also serve to provide the understan...
181
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
163
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
With the increasing popularity of digital cameras attached with various handheld devices, many new computational challenges have gained significance. One such problem is extractio...