Extracción del electrocardiograma fetal usando una técnica híbrida basada en BSS: Algoritmos COMBI y MULTICOMBI

  • Luis Omar Sarmiento-Álvarez Ph.D (c), Universidad Santo Tomás Bucaramanga
  • José Millet-Roig Ph.D Universidad Politécnica de Valencia Valencia
  • Alberto González-Salvador Ph.D Universidad Politécnica de Valencia Valencia
Keywords: Abdominal ECG, COMBI, fetal ECG, MULTI-COMBI, SER, SIR

Abstract

En este artículo se emplean dos  algoritmos  para obtener el ECG fetal a partir del ECG abdominal.  Los algoritmos son MULTICOMBI and COMBI, los cuales son una combinación de los algoritmos EFICA  y  WASOBI. Se  compara  el  desempeño  de  los  algoritmos  COMBI,  MULTICOMBI, WASOBI,  EFICA  y el tradicional algoritmo de JADE. Para comparar el desempeño de los algoritmos se usa una base de datos semi-sintética y dos bases de datos reales usando como parámetro la relación señal a error SER. Se encuentra que los algoritmos COMBI y MULTICOMBI muestran mejor desempeño que los algoritmos JADE, EFICA y WASOBI.

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Published
2014-12-31
How to Cite
Sarmiento-Álvarez, L., Millet-Roig, J., & González-Salvador, A. (2014). Extracción del electrocardiograma fetal usando una técnica híbrida basada en BSS: Algoritmos COMBI y MULTICOMBI. ITECKNE, 11(2), 121-128. https://doi.org/https://doi.org/10.15332/iteckne.v11i2.718
Section
Research and Innovation Articles