5903 search results - page 403 / 1181 » Signal Processing |
233
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The idea of learning overcomplete dictionaries based on the paradigm of compressive sensing has found numerous applications, among which image denoising is considered one of the m...
177
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Contending with signal variability due to source and channel effects is a critical problem in automatic emotion recognition. Any approach in mitigating these effects however has t...
166
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
—We first establish the dynamic Radar Cross Section (RCS) signal model for a conical ballistic missile warhead with precession motion. Scintillation is modeled as a log-normal m...
242
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In our previous work [1, 2] we studied detection of anomalies in packet arrival times for computer networks, most detection of denialof-service (DoS) attacks in Internet traffic....
203
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Methods of 3D direction of arrival (DOA) estimation, coherent source detection and reflective surface localization are studied, based on recordings by a spherical microphone array...