Matches in SemOpenAlex for { <https://semopenalex.org/work/W133712842> ?p ?o ?g. }
Showing items 1 to 44 of
44
with 100 items per page.
- W133712842 abstract "El procesamiento de senal de electrocardiograma (ECG) en un sistema empotrado es un reto que tiene que afrontar distintas facetas. Uno de los problemas mas comunes en el procesamiento de ECG es la eliminacion de baseline wander y la supresion de ruido, que condiciona el posterior procesamiento de la senal. En esta memoria se presentan dos tecnicas de filtrado que se han implementado en un nodo Shimmer.La eliminacion de baseline wander basada en cubic splines y un filtrado morfologico son evaluados para comprobar si son asumibles para su ejecucion en tiempo real. El uso de cubic splines se realiza para estimar el baseline wander en una senal de ECG y eliminarlo. Los operadores morfologicos se utilizan para eliminaci´on de baseline wander y supresion de ruido. Estas tecnicas han sido implementadas y evaluadas por un algoritmo de delineacion basado en wavelets, presentando sus resultados para su comparacion. El objetivo del proyecto es desarrollar una implementacion de filtradopara ser ejecutada en un sistema empotrado, asumiendo sus limitaciones hardware y permitiendo un posterior procesamiento de la senal. Esto permitiria entonces disenaruna Wireless Body Sensor Network para potenciar el cuidado de la salud fuera de un contexto ambulatorio.[ABSTRACT]ECG signal processing in an embedded platform is a challenge which has to deal with several issues. One of the commonest problems in ECG signal processing is baseline wander removal and noise suppression, which determine posterior signal process. In this report, two filtering techniques are presented and implemented to work on aShimmer platform. Baseline wander removal based on cubic splines and morphological filtering are evaluated to check whether are suitable for realtime execution. The useof cubic splines is made to estimate the baseline wander in an ECG signal and then substract it from the input dataset to remove the baseline wander. Morphological operators are useful for signal processing and noise suppression. These techniques have been implemented and tested by a wavelet-based delineation algorithm and results are provided for comparison purposes. The project goal is to develop an implementation for baseline wander removal and noise suppression to be executed on an embedded platform, meeting its specific hardware constraints, and leaving room for posterior signal processing. This would allow to design a Wireless Body Sensor Network to support non-ambulatory healthcare." @default.
- W133712842 created "2016-06-24" @default.
- W133712842 creator A5012735166 @default.
- W133712842 date "2009-01-01" @default.
- W133712842 modified "2023-09-26" @default.
- W133712842 title "ECG baseline wander removal and noise suppression analysis in an embedded platform" @default.
- W133712842 cites W1883664232 @default.
- W133712842 cites W2017048780 @default.
- W133712842 cites W2023460015 @default.
- W133712842 cites W2031155522 @default.
- W133712842 cites W2035831621 @default.
- W133712842 cites W2038141657 @default.
- W133712842 cites W2127510558 @default.
- W133712842 cites W2139677263 @default.
- W133712842 cites W2155639386 @default.
- W133712842 cites W2156858199 @default.
- W133712842 cites W2156923756 @default.
- W133712842 cites W2163430278 @default.
- W133712842 cites W2166704538 @default.
- W133712842 cites W2168452204 @default.
- W133712842 cites W2526013837 @default.
- W133712842 cites W2534883405 @default.
- W133712842 cites W2946849350 @default.
- W133712842 hasPublicationYear "2009" @default.
- W133712842 type Work @default.
- W133712842 sameAs 133712842 @default.
- W133712842 citedByCount "6" @default.
- W133712842 countsByYear W1337128422013 @default.
- W133712842 countsByYear W1337128422014 @default.
- W133712842 countsByYear W1337128422015 @default.
- W133712842 countsByYear W1337128422016 @default.
- W133712842 crossrefType "dissertation" @default.
- W133712842 hasAuthorship W133712842A5012735166 @default.
- W133712842 hasConcept C142362112 @default.
- W133712842 hasConcept C15708023 @default.
- W133712842 hasConceptScore W133712842C142362112 @default.
- W133712842 hasConceptScore W133712842C15708023 @default.
- W133712842 hasLocation W1337128421 @default.
- W133712842 hasOpenAccess W133712842 @default.
- W133712842 hasPrimaryLocation W1337128421 @default.
- W133712842 isParatext "false" @default.
- W133712842 isRetracted "false" @default.
- W133712842 magId "133712842" @default.
- W133712842 workType "dissertation" @default.