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227
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
We propose a methodology for improved segmentation of images in a Bayesian framework by fusion of color, texture and gradient information. The proposed algorithm is initialized by...
168
Voted
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...
195
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The use of visual information derived from accurate lip extraction, can provide features invariant to noise perturbation for speech recognition systems and can be also used in a w...
166
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The maximum a posteriori (MAP) criterion is broadly used in the statistical model-based voice activity detection (VAD) approaches. In the conventional MAP criterion, however, the ...
208
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Sparse representations of signals have received a great deal of attention in recent years, and the sparse representation classifier has very lately appeared in a speaker recogniti...