Mathematical Morphology and the Heart Signals
نویسندگان
چکیده
Nowadays, signal processing is integrated into most systems for analyzing and interpreting ECG PCG signals. Its objectives are multiple mainly include compensating the addition of artifacts to signals interest, extracting information that not visible by direct visual analysis. Considering useful clinical found in characteristic waves ECG, particular, P wave, QRS complex, T wave heart sounds signal. These provide important indicators diagnosis disease because they reflect physiological processes. non-stationary very sensitive noise, hence need have optimal conditions record them. It necessary use appropriate tools noise suppression detection Our method uses Morphological filtering, multi-scale morphological other top-hat transform, which based on mathematical morphology. The latter operators called opening closing morphology operators. methods also tested, with aim removing pathological
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ژورنال
عنوان ژورنال: Biomedical engineering
سال: 2022
ISSN: ['2631-5343']
DOI: https://doi.org/10.5772/intechopen.104113