Efficient sequential compression of multichannel biomedical signals

Capurro, Ignacio - Lecumberry, Federico - Martín Menoni, Alvaro - Ramírez Paulino, Ignacio - Rovira, Eugenio - Seroussi, Gadiel

Resumen:

This work proposes lossless and near-lossless compression algorithms for multi-channel biomedical signals. The algorithms are sequential and efficient, which makes them suitable for low-latency and low-power signal transmission applications. We make use of information theory and signal processing tools (such as universal coding, universal prediction, and fast online implementations of multivariate recursive least squares), combined with simple methods to exploit spatial as well as temporal redundancies typically present in biomedical signals. The algorithms are tested with publicly available electroencephalogram and electrocardiogram databases, surpassing in all cases the current state of the art in near-lossless and lossless compression ratios.


Detalles Bibliográficos
2017
Multi-channel signal compression
Electroencephalogram compression
Electrocardiogram compression
Lossless compression
Near-lossless compression
Low-complexity
Procesamiento de Señales
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/43496
Acceso abierto
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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author Capurro, Ignacio
author2 Lecumberry, Federico
Martín Menoni, Alvaro
Ramírez Paulino, Ignacio
Rovira, Eugenio
Seroussi, Gadiel
author2_role author
author
author
author
author
author_facet Capurro, Ignacio
Lecumberry, Federico
Martín Menoni, Alvaro
Ramírez Paulino, Ignacio
Rovira, Eugenio
Seroussi, Gadiel
author_role author
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collection COLIBRI
dc.creator.none.fl_str_mv Capurro, Ignacio
Lecumberry, Federico
Martín Menoni, Alvaro
Ramírez Paulino, Ignacio
Rovira, Eugenio
Seroussi, Gadiel
dc.date.accessioned.none.fl_str_mv 2024-04-16T16:21:01Z
dc.date.available.none.fl_str_mv 2024-04-16T16:21:01Z
dc.date.issued.es.fl_str_mv 2017
dc.date.submitted.es.fl_str_mv 20240416
dc.description.abstract.none.fl_txt_mv This work proposes lossless and near-lossless compression algorithms for multi-channel biomedical signals. The algorithms are sequential and efficient, which makes them suitable for low-latency and low-power signal transmission applications. We make use of information theory and signal processing tools (such as universal coding, universal prediction, and fast online implementations of multivariate recursive least squares), combined with simple methods to exploit spatial as well as temporal redundancies typically present in biomedical signals. The algorithms are tested with publicly available electroencephalogram and electrocardiogram databases, surpassing in all cases the current state of the art in near-lossless and lossless compression ratios.
dc.description.es.fl_txt_mv Los resultados preliminares de este trabajo se presentaron en la European Signal Processing Conference (EUSIPCO 2014), Lisboa, Portugal, 2014.
dc.identifier.citation.es.fl_str_mv Capurro, I, Lecumberry, F, Martín, Á, Ramírez, I, Rovira, E, Seroussi, G. "Efficient sequential compression of multichannel biomedical signals" [Preprint] Publicado en: IEEE Journal of Biomedical and Health Informatics, vol. 21, no. 4, 2017. doi: 10.1109/JBHI.2016.2582683.
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/43496
dc.language.iso.none.fl_str_mv en
eng
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv Multi-channel signal compression
Electroencephalogram compression
Electrocardiogram compression
Lossless compression
Near-lossless compression
Low-complexity
dc.subject.other.es.fl_str_mv Procesamiento de Señales
dc.title.none.fl_str_mv Efficient sequential compression of multichannel biomedical signals
dc.type.es.fl_str_mv Preprint
dc.type.none.fl_str_mv info:eu-repo/semantics/preprint
dc.type.version.none.fl_str_mv info:eu-repo/semantics/submittedVersion
description Los resultados preliminares de este trabajo se presentaron en la European Signal Processing Conference (EUSIPCO 2014), Lisboa, Portugal, 2014.
eu_rights_str_mv openAccess
format preprint
id COLIBRI_a2fe9df09e60a965d84b324b678d1c86
identifier_str_mv Capurro, I, Lecumberry, F, Martín, Á, Ramírez, I, Rovira, E, Seroussi, G. "Efficient sequential compression of multichannel biomedical signals" [Preprint] Publicado en: IEEE Journal of Biomedical and Health Informatics, vol. 21, no. 4, 2017. doi: 10.1109/JBHI.2016.2582683.
instacron_str Universidad de la República
institution Universidad de la República
instname_str Universidad de la República
language eng
language_invalid_str_mv en
network_acronym_str COLIBRI
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publishDate 2017
reponame_str COLIBRI
repository.mail.fl_str_mv mabel.seroubian@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
spelling 2024-04-16T16:21:01Z2024-04-16T16:21:01Z201720240416Capurro, I, Lecumberry, F, Martín, Á, Ramírez, I, Rovira, E, Seroussi, G. "Efficient sequential compression of multichannel biomedical signals" [Preprint] Publicado en: IEEE Journal of Biomedical and Health Informatics, vol. 21, no. 4, 2017. doi: 10.1109/JBHI.2016.2582683.https://hdl.handle.net/20.500.12008/43496Los resultados preliminares de este trabajo se presentaron en la European Signal Processing Conference (EUSIPCO 2014), Lisboa, Portugal, 2014.This work proposes lossless and near-lossless compression algorithms for multi-channel biomedical signals. The algorithms are sequential and efficient, which makes them suitable for low-latency and low-power signal transmission applications. We make use of information theory and signal processing tools (such as universal coding, universal prediction, and fast online implementations of multivariate recursive least squares), combined with simple methods to exploit spatial as well as temporal redundancies typically present in biomedical signals. The algorithms are tested with publicly available electroencephalogram and electrocardiogram databases, surpassing in all cases the current state of the art in near-lossless and lossless compression ratios.Made available in DSpace on 2024-04-16T16:21:01Z (GMT). No. of bitstreams: 5 CLMRRS17.pdf: 1018415 bytes, checksum: 346462e3fb3384298cd8325da4c51900 (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2017enengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Multi-channel signal compressionElectroencephalogram compressionElectrocardiogram compressionLossless compressionNear-lossless compressionLow-complexityProcesamiento de SeñalesEfficient sequential compression of multichannel biomedical signalsPreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaCapurro, IgnacioLecumberry, FedericoMartín Menoni, AlvaroRamírez Paulino, IgnacioRovira, EugenioSeroussi, GadielProcesamiento de SeñalesTratamiento de 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- Universidad de la Repúblicafalse
spellingShingle Efficient sequential compression of multichannel biomedical signals
Capurro, Ignacio
Multi-channel signal compression
Electroencephalogram compression
Electrocardiogram compression
Lossless compression
Near-lossless compression
Low-complexity
Procesamiento de Señales
status_str submittedVersion
title Efficient sequential compression of multichannel biomedical signals
title_full Efficient sequential compression of multichannel biomedical signals
title_fullStr Efficient sequential compression of multichannel biomedical signals
title_full_unstemmed Efficient sequential compression of multichannel biomedical signals
title_short Efficient sequential compression of multichannel biomedical signals
title_sort Efficient sequential compression of multichannel biomedical signals
topic Multi-channel signal compression
Electroencephalogram compression
Electrocardiogram compression
Lossless compression
Near-lossless compression
Low-complexity
Procesamiento de Señales
url https://hdl.handle.net/20.500.12008/43496