555 search results - page 59 / 111 » Introduction to Statistical Signal Processing |
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
Modern networks are highly variable and, as a result, source coders are commonly used under conditions that they were not designed for. We address this problem with a source-codin...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
Most speech enhancement algorithms heavily depend on the noise power spectral density (PSD). Because this quantity is unknown in practice, estimation from the noisy data is necess...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
In this paper, a novel standard variance feature is proposed for background modeling in dynamic scenes involving waving trees and ripples in water. The standard variance feature i...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
The major contribution of this paper is the presentation of a general unifying description of distributed algorithms allowing to map local, node-based, algorithms onto a single gl...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
This paper proposes a new statistical model-based likelihood ratio test (LRT) VAD to obtain reliable speech / non-speech decisions. In the proposed method, the likelihood ratio (L...