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https://dspace.univ-ouargla.dz/jspui/handle/123456789/2903| Title: | AUDIO SEPARATION USING RobustICA |
| Authors: | Khalfa Ali, Chikouche Djamel, Amardjia Nouredinne |
| Keywords: | independent component analysis (ICA) RobustICA kurtosis performance analysis |
| Issue Date: | 19-Dec-2013 |
| Abstract: | Independent component analysis (ICA) aims at decomposing an observed random vector into statistically independent variables. A novel method for deflationary ICA, referred to as RobustICA. This simple technique consists of performing exact line search optimization of the kurtosis contrast function. RobustICA can avoid prewhitening and deals with real- and complex-valued mixtures of possibly audio sources alike. The absence of prewhitening improves asymptotic performance. |
| Description: | The INTERNATIONAL CONFERENCE ON ELECTRONICS & OIL: FROM THEORY TO APPLICATIONS March 05-06, 2013, Ouargla, Algeria |
| URI: | http://hdl.handle.net/123456789/2903 |
| ISSN: | waf |
| Appears in Collections: | 2. Faculté des nouvelles technologies de l’information et de la communication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Khalfa_Ali.pdf | 377,87 kB | Adobe PDF | View/Open |
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