33 search results - page 2 / 7 » An iterated parametric approach to nonstationary signal extr... |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose a novel method to automatically detect and extract the video modality of the sound sources that are present in a scene. For this purpose, we first assess the synchrony...
VTS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents an improved method to accurately estimate signal probabilities using ordered partial decision diagrams (OPDDs) [Kodavarti 93] for partial representation of the...
BMCBI
2007
13 years 7 months ago
2007
Background: Structure identification of dynamic models for complex biological systems is the cornerstone of their reverse engineering. Biochemical Systems Theory (BST) offers a pa...
TSP
2010
13 years 2 months ago
2010
Time-frequency representations constitute the main tool for analysis of nonstationary signals arising in real-life systems. One of the most challenging applications of time-frequen...
TSP
2010
13 years 2 months ago
2010
An operational framework is developed for testing stationarity relatively to an observation scale, in both stochastic and deterministic contexts. The proposed method is based on a ...