428 search results - page 4 / 86 » Econometric methods of signal extraction |
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we address the issue of audio source separation with a single channel, i.e. the estimation of source signals from a single mixture of these signals. This problem is...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a new method for extracting orthogonal bases from AM-FM signals. Since AM-FM signals are non-stationary, appropriate basis functions are sought provided that i...
CSDA
2010
14 years 9 months ago
2010
We introduce robust regression-based online filters for multivariate time series and discuss their performance in real time signal extraction settings. We focus on methods that ca...
MICCAI
2005
Springer
15 years 10 months ago
2005
Springer
Current methods of four-dimensional (4D) CT imaging of the thorax synchronise the acquisition with a respiratory signal to restrospectively sort acquired data. The quality of the 4...
ISCAS
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract-In this paper we present a new scheme for brain imaginary movement invovles sophisticated spatial-temporalsignal processing and classification for electroencephalogram spe...