A novel model for abdominal electrocardiography of a pregnant woman

Farshid Soheili Najafabadi, Edmond Zahedi, Mohd Alauddin Mohd Ali

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Citations (Scopus)

    Abstract

    This paper formulizes the stationary abdominal electrocardiography (AECG) from pregnant woman as an instantaneous linear model. Then signal to noise ratio (SNR) parameters are defined based on the model and it supports toward evaluating the performance of different algorithm on extracting fetal electrocardiography (FECG). Quantification noise parameters are also considered in the model. This model is tailored for applying independent component analysis (ICA) to separate FECG and maternal ECG signal from AECG. Based on this model, signal to noise ratio (SNR) can be calculated for simulated signals. It is concluded that ICA works magnificent in order to extract FECG even in SNR = -200 dB using simulated data without quantification noise. It showed that the performance was drastically decreased in existence of quantification noise.

    Original languageEnglish
    Title of host publication2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings
    Pages64-68
    Number of pages5
    Volume2005
    DOIs
    Publication statusPublished - 2005
    Event2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research - Kuala Lumpur
    Duration: 5 Sep 20057 Sep 2005

    Other

    Other2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research
    CityKuala Lumpur
    Period5/9/057/9/05

    Fingerprint

    Electrocardiography
    Signal to noise ratio
    Independent component analysis

    Keywords

    • Analog to digital converter (ADC)
    • Electromyography (EMG)
    • Fetal electrocardiogram (FECG)
    • Independent component analysis (ICA)

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Najafabadi, F. S., Zahedi, E., & Ali, M. A. M. (2005). A novel model for abdominal electrocardiography of a pregnant woman. In 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings (Vol. 2005, pp. 64-68). [1564507] https://doi.org/10.1109/ASENSE.2005.1564507

    A novel model for abdominal electrocardiography of a pregnant woman. / Najafabadi, Farshid Soheili; Zahedi, Edmond; Ali, Mohd Alauddin Mohd.

    2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005 2005. p. 64-68 1564507.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Najafabadi, FS, Zahedi, E & Ali, MAM 2005, A novel model for abdominal electrocardiography of a pregnant woman. in 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. vol. 2005, 1564507, pp. 64-68, 2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research, Kuala Lumpur, 5/9/05. https://doi.org/10.1109/ASENSE.2005.1564507
    Najafabadi FS, Zahedi E, Ali MAM. A novel model for abdominal electrocardiography of a pregnant woman. In 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005. 2005. p. 64-68. 1564507 https://doi.org/10.1109/ASENSE.2005.1564507
    Najafabadi, Farshid Soheili ; Zahedi, Edmond ; Ali, Mohd Alauddin Mohd. / A novel model for abdominal electrocardiography of a pregnant woman. 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005 2005. pp. 64-68
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