Improved of PRD for ECG signal decompression

  • Authors:

  • Carlos M. Travieso;Jesús B. Alonso;Miguel A. Ferrer

  • Affiliations:

  • Departamento de Señales y Comunicaciones, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain;Departamento de Señales y Comunicaciones, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain;Departamento de Señales y Comunicaciones, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain

  • Venue:
  • ACS'06 Proceedings of the 6th WSEAS international conference on Applied computer science
  • Year:
  • 2006

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Abstract

This present work develops a decompression algorithm based on minimum mean-square error (MMSE), for improving the quality of ECG signal after its compression. This system has been made for improving the compression FAN algorithm and using the MIT Arrhythmias Database, because this database has ECG signals with and without pathologies, more similar to real condition. The results show Percent Root-mean-squared Difference (PRD) is three times better than the classical decompression.