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Compresión de Señales EEG Basada en Descomposición en Subbandas y Codificación de Golomb

  • Conference paper
V Latin American Congress on Biomedical Engineering CLAIB 2011 May 16-21, 2011, Habana, Cuba

Part of the book series: IFMBE Proceedings ((IFMBE,volume 33))

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Abstract

The need for electroencephalographic (EEG) data storage, processing and transmission for further analysis has made a great demand for efficient compression techniques. This paper presents a new compression method for EEG signals using subband descomposition and Golomb coding, enabling exploit the prevalence of low amplitude samples. Uniform scalar quantization is applied after a quality-controlled thresholding process and the elimination of dead zone. Nonzero thresholded values and runs of zeros are coded using Golomb-Rice and Golomb-Exp encoding respectively. The proposed method attains compression ratios that are better than other published results for the same reconstruction quality.

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Author information

Authors and Affiliations

  1. Dpto. de Telecomunicaciones y Electrónica, Universidad Central de Las Villas, Santa Clara, Cuba

    C. Bazán-Prieto

  2. Departamento de Teoría de la señal y Comunicaciones, Universidad de Alcalá, Alcalá de Henares, España

    M. Blanco-Velasco & F. Cruz-Roldán

  3. Centro de Estudios de Electrónica y Tecnologías de la Información, Universidad Central de Las Villas, Santa Clara, Cuba

    J. Cárdenas-Barrera

Authors
  1. C. Bazán-Prieto
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  2. M. Blanco-Velasco
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  3. J. Cárdenas-Barrera
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  4. F. Cruz-Roldán
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Corresponding author

Correspondence to C. Bazán-Prieto .

Editor information

Editors and Affiliations

  1. Instituto Central de Investigación Digit, Calle 231 # 22014 entre 220 y 224, Fontanar, La Habana, CP, 19250, Cuba

    José Folgueras Méndez

  2. Cubanacán, Playa, Centro de Neurociencias de Cuba, Ave 25 No. 15202 esq. 158, La Habana, CP, 11600, Cuba

    Tania Y. Aznielle Rodríguez

  3. , Departamento de Medicina Nuclear, Instituto de Oncología y Radiobiología, Calle 29 esq. E, Vedado, Plaza, La Habana, CP, 10400, Cuba

    Carlos F. Calderón Marín

  4. Vedado, Plaza de la Revolución, Escuela Nacional de Salud Pública, Calle 18 #162 Apto. 4 e; 13 y 15,, Habana, CP, 10400, Cuba

    Susana Beatriz Llanusa Ruiz

  5. Hospital Nacional de Rehabilitación Juli, Ave 243 # 19815, Fontanar, Boyeros, La Habana, CP, 19250, Cuba

    Jorge Castro Medina

  6. , Infomed, Centro Nacional de Información de Cienci, Calle 27 No. 110 e/ M y N, Plaza de la Revolución, La Habana, CP, 10400, Cuba

    Haddid Vega Vázquez

  7. International Centre for Neurological Re, Ave 25 #15805 e/ 158 & 160, Cubanacan, Playa, La Habana, CP, 10300, Cuba

    Maylen Carballo Barreda

  8. International Centre for Neurological Re, Ave 25 #15805 e/ 158 & 160, Cubanacan, Playa, La Habana, CP, 10301, Cuba

    Rafael Rodríguez Rojas

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Bazán-Prieto, C., Blanco-Velasco, M., Cárdenas-Barrera, J., Cruz-Roldán, F. (2013). Compresión de Señales EEG Basada en Descomposición en Subbandas y Codificación de Golomb. In: Folgueras Méndez, J., et al. V Latin American Congress on Biomedical Engineering CLAIB 2011 May 16-21, 2011, Habana, Cuba. IFMBE Proceedings, vol 33. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-21198-0_288

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  • DOI: https://doi.org/10.1007/978-3-642-21198-0_288

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-21197-3

  • Online ISBN: 978-3-642-21198-0

  • eBook Packages: EngineeringEngineering (R0)

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