Hedayioglu, Fabio, Jafari, M. G., Mattos, S. S., Plumbley, M. D., Coimbra, M. (2011) Separating sources from sequentially acquired mixtures of heart signals. 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), . (doi:10.1109/ICASSP.2011.5946488) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:98948)
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Language: English Restricted to Repository staff only |
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Official URL: https://doi.org/10.1109/ICASSP.2011.5946488 |
Abstract
In this paper, we consider the problem of separating a set of independent components when only one movable sensor is available to record the mixtures. We propose to exploit the quasi-periodicity of the heart signals to transform the signal from this one moving sensor, into a set of measurements, as if from a virtual array of sensors. We then use ICA to perform source separation. We show that this technique can be applied to heart sounds and to electrocardiograms.
Item Type: | Article |
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DOI/Identification number: | 10.1109/ICASSP.2011.5946488 |
Divisions: | Divisions > Division of Natural Sciences > Biosciences |
Funders: | European Union (https://ror.org/019w4f821) |
Depositing User: | Fabio De Lima Hedayioglu |
Date Deposited: | 07 Dec 2022 15:27 UTC |
Last Modified: | 09 Dec 2022 19:16 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/98948 (The current URI for this page, for reference purposes) |
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