1564 search results - page 182 / 313 » Performance Tuning of Iterative Algorithms in Signal Process... |
149
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
This paper proposes a novel algorithm for minimizing the perceptual distortion in non-negative matrix factorization (NMF) based audio representation. We formulate the noise-to-mas...
170
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
Privacy and security are essential requirements in practical biometric systems. In order to prevent the theft of biometric patterns, it is desired to modify them through revocable...
179
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
204
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present supervised approaches for detecting speaker roles and agreement/disagreement between speakers in broadcast conversation shows in three languages: English, Arabic, and M...
170
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Since optimum diversity behavior can be achieved, equalization based on lattice basis reduction is of special interest for transmission over MIMO channels. Although the per-symbol...