Compresion de señales ecg utilizando dwt y codificacion huffman


Authors

  • Dora María Ballesteros
  • Camilo Andrés Lemus
  • Alberto Suarez Lopez

DOI:

https://doi.org/10.22517/23447214.2931

Abstract

Los algoritmos de compresión de señales se utilizan con frecuencia en sistemas de almacenamiento de la información y sistemas de comunicaciones, con el propósito de disminuir el espacio de almacenamiento en disco e incrementar el número de canales en un sistema. Este artículo presenta un algoritmo para la descomposición wavelet y la codificación Huffman enfocados en la compresión de señales ECG, desarrollado en Matlab versión R2009a. Se estima la relación de compresión a partir de la longitud de los datos de la señal ECG digitalizada y la longitud de la trama codificada y se calcula el porcentaje de distorsión de la señal comprimida.

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Published

2009-05-30

How to Cite

Ballesteros, D. M., Lemus, C. A., & Lopez, A. S. (2009). Compresion de señales ecg utilizando dwt y codificacion huffman. Scientia Et Technica, 1(41). https://doi.org/10.22517/23447214.2931

Issue

Vol. 1 No. 41 (2009)

Section

Ciencias Básicas

License

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